53801370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 172523520

約数和(自身を除く): 118722150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 47, 63, 69, 70, 79, 90, 94, 105, 115, 126, 138, 141, 158, 161, 207, 210, 230, 235, 237, 282, 315, 322, 329, 345, 395, 414, 423, 470, 474, 483, 553, 630, 658, 690, 705, 711, 790, 805, 846, 966, 987, 1035, 1081, 1106, 1185, 1410, 1422, 1449, 1610, 1645, 1659, 1817, 1974, 2070, 2115, 2162, 2370, 2415, 2765, 2898, 2961, 3243, 3290, 3318, 3555, 3634, 3713, 4230, 4830, 4935, 4977, 5405, 5451, 5530, 5922, 6486, 7110, 7245, 7426, 7567, 8295, 9085, 9729, 9870, 9954, 10810, 10902, 11139, 12719, 14490, 14805, 15134, 16215, 16353, 16590, 18170, 18565, 19458, 22278, 22701, 24885, 25438, 25991, 27255, 29610, 32430, 32706, 33417, 37130, 37835, 38157, 45402, 48645, 49770, 51982, 54510, 55695, 63595, 66834, 68103, 75670, 76314, 77973, 81765, 85399, 97290, 111390, 113505, 114471, 127190, 129955, 136206, 155946, 163530, 167085, 170798, 190785, 227010, 228942, 233919, 256197, 259910, 334170, 340515, 381570, 389865, 426995, 467838, 512394, 572355, 597793, 681030, 768591, 779730, 853990, 1144710, 1169595, 1195586, 1280985, 1537182, 1793379, 2339190, 2561970, 2988965, 3586758, 3842955, 5380137, 5977930, 7685910, 8966895, 10760274, 17933790, 26900685, 53801370]

約数ペア:

[(1, 53801370), (2, 26900685), (3, 17933790), (5, 10760274), (6, 8966895), (7, 7685910), (9, 5977930), (10, 5380137), (14, 3842955), (15, 3586758), (18, 2988965), (21, 2561970), (23, 2339190), (30, 1793379), (35, 1537182), (42, 1280985), (45, 1195586), (46, 1169595), (47, 1144710), (63, 853990), (69, 779730), (70, 768591), (79, 681030), (90, 597793), (94, 572355), (105, 512394), (115, 467838), (126, 426995), (138, 389865), (141, 381570), (158, 340515), (161, 334170), (207, 259910), (210, 256197), (230, 233919), (235, 228942), (237, 227010), (282, 190785), (315, 170798), (322, 167085), (329, 163530), (345, 155946), (395, 136206), (414, 129955), (423, 127190), (470, 114471), (474, 113505), (483, 111390), (553, 97290), (630, 85399), (658, 81765), (690, 77973), (705, 76314), (711, 75670), (790, 68103), (805, 66834), (846, 63595), (966, 55695), (987, 54510), (1035, 51982), (1081, 49770), (1106, 48645), (1185, 45402), (1410, 38157), (1422, 37835), (1449, 37130), (1610, 33417), (1645, 32706), (1659, 32430), (1817, 29610), (1974, 27255), (2070, 25991), (2115, 25438), (2162, 24885), (2370, 22701), (2415, 22278), (2765, 19458), (2898, 18565), (2961, 18170), (3243, 16590), (3290, 16353), (3318, 16215), (3555, 15134), (3634, 14805), (3713, 14490), (4230, 12719), (4830, 11139), (4935, 10902), (4977, 10810), (5405, 9954), (5451, 9870), (5530, 9729), (5922, 9085), (6486, 8295), (7110, 7567), (7245, 7426)]