50396220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 191213568

約数和(自身を除く): 140817348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 37, 42, 45, 46, 47, 60, 63, 69, 70, 74, 84, 90, 92, 94, 105, 111, 115, 126, 138, 140, 141, 148, 161, 180, 185, 188, 207, 210, 222, 230, 235, 252, 259, 276, 282, 315, 322, 329, 333, 345, 370, 414, 420, 423, 444, 460, 470, 483, 518, 555, 564, 630, 644, 658, 666, 690, 705, 740, 777, 805, 828, 846, 851, 940, 966, 987, 1035, 1036, 1081, 1110, 1260, 1295, 1316, 1332, 1380, 1410, 1449, 1554, 1610, 1645, 1665, 1692, 1702, 1739, 1932, 1974, 2070, 2115, 2162, 2220, 2331, 2415, 2553, 2590, 2820, 2898, 2961, 3108, 3220, 3243, 3290, 3330, 3404, 3478, 3885, 3948, 4140, 4230, 4255, 4324, 4662, 4830, 4935, 5106, 5180, 5217, 5405, 5796, 5922, 5957, 6486, 6580, 6660, 6956, 7245, 7567, 7659, 7770, 8460, 8510, 8695, 9324, 9660, 9729, 9870, 10212, 10434, 10810, 11655, 11844, 11914, 12173, 12765, 12972, 14490, 14805, 15134, 15318, 15540, 15651, 16215, 17020, 17390, 17871, 19458, 19740, 20868, 21620, 22701, 23310, 23828, 24346, 25530, 26085, 28980, 29610, 29785, 30268, 30636, 31302, 32430, 34780, 35742, 36519, 37835, 38295, 38916, 39997, 45402, 46620, 48645, 48692, 51060, 52170, 53613, 59220, 59570, 60865, 62604, 64860, 68103, 71484, 73038, 75670, 76590, 78255, 79994, 89355, 90804, 97290, 104340, 107226, 109557, 113505, 119140, 119991, 121730, 136206, 146076, 151340, 153180, 156510, 159988, 178710, 182595, 194580, 199985, 214452, 219114, 227010, 239982, 243460, 268065, 272412, 279979, 313020, 340515, 357420, 359973, 365190, 399970, 438228, 454020, 479964, 536130, 547785, 559958, 599955, 681030, 719946, 730380, 799940, 839937, 1072260, 1095570, 1119916, 1199910, 1362060, 1399895, 1439892, 1679874, 1799865, 2191140, 2399820, 2519811, 2799790, 3359748, 3599730, 4199685, 5039622, 5599580, 7199460, 8399370, 10079244, 12599055, 16798740, 25198110, 50396220]

約数ペア:

[(1, 50396220), (2, 25198110), (3, 16798740), (4, 12599055), (5, 10079244), (6, 8399370), (7, 7199460), (9, 5599580), (10, 5039622), (12, 4199685), (14, 3599730), (15, 3359748), (18, 2799790), (20, 2519811), (21, 2399820), (23, 2191140), (28, 1799865), (30, 1679874), (35, 1439892), (36, 1399895), (37, 1362060), (42, 1199910), (45, 1119916), (46, 1095570), (47, 1072260), (60, 839937), (63, 799940), (69, 730380), (70, 719946), (74, 681030), (84, 599955), (90, 559958), (92, 547785), (94, 536130), (105, 479964), (111, 454020), (115, 438228), (126, 399970), (138, 365190), (140, 359973), (141, 357420), (148, 340515), (161, 313020), (180, 279979), (185, 272412), (188, 268065), (207, 243460), (210, 239982), (222, 227010), (230, 219114), (235, 214452), (252, 199985), (259, 194580), (276, 182595), (282, 178710), (315, 159988), (322, 156510), (329, 153180), (333, 151340), (345, 146076), (370, 136206), (414, 121730), (420, 119991), (423, 119140), (444, 113505), (460, 109557), (470, 107226), (483, 104340), (518, 97290), (555, 90804), (564, 89355), (630, 79994), (644, 78255), (658, 76590), (666, 75670), (690, 73038), (705, 71484), (740, 68103), (777, 64860), (805, 62604), (828, 60865), (846, 59570), (851, 59220), (940, 53613), (966, 52170), (987, 51060), (1035, 48692), (1036, 48645), (1081, 46620), (1110, 45402), (1260, 39997), (1295, 38916), (1316, 38295), (1332, 37835), (1380, 36519), (1410, 35742), (1449, 34780), (1554, 32430), (1610, 31302), (1645, 30636), (1665, 30268), (1692, 29785), (1702, 29610), (1739, 28980), (1932, 26085), (1974, 25530), (2070, 24346), (2115, 23828), (2162, 23310), (2220, 22701), (2331, 21620), (2415, 20868), (2553, 19740), (2590, 19458), (2820, 17871), (2898, 17390), (2961, 17020), (3108, 16215), (3220, 15651), (3243, 15540), (3290, 15318), (3330, 15134), (3404, 14805), (3478, 14490), (3885, 12972), (3948, 12765), (4140, 12173), (4230, 11914), (4255, 11844), (4324, 11655), (4662, 10810), (4830, 10434), (4935, 10212), (5106, 9870), (5180, 9729), (5217, 9660), (5405, 9324), (5796, 8695), (5922, 8510), (5957, 8460), (6486, 7770), (6580, 7659), (6660, 7567), (6956, 7245)]