50947260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 188762112

約数和(自身を除く): 137814852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 43, 49, 52, 60, 62, 65, 70, 78, 84, 86, 91, 93, 98, 105, 124, 129, 130, 140, 147, 155, 156, 172, 182, 186, 195, 196, 210, 215, 217, 245, 258, 260, 273, 294, 301, 310, 364, 372, 390, 403, 420, 430, 434, 455, 465, 490, 516, 546, 559, 588, 602, 620, 637, 645, 651, 735, 780, 806, 860, 868, 903, 910, 930, 980, 1085, 1092, 1118, 1204, 1209, 1274, 1290, 1302, 1333, 1365, 1470, 1505, 1519, 1612, 1677, 1806, 1820, 1860, 1911, 2015, 2107, 2170, 2236, 2418, 2548, 2580, 2604, 2666, 2730, 2795, 2821, 2940, 3010, 3038, 3185, 3255, 3354, 3612, 3822, 3913, 3999, 4030, 4214, 4340, 4515, 4557, 4836, 5332, 5460, 5590, 5642, 6020, 6045, 6076, 6321, 6370, 6510, 6665, 6708, 7595, 7644, 7826, 7998, 8060, 8385, 8428, 8463, 9030, 9114, 9331, 9555, 10535, 11180, 11284, 11739, 12090, 12642, 12740, 13020, 13330, 14105, 15190, 15652, 15996, 16770, 16926, 17329, 18060, 18228, 18662, 19110, 19565, 19747, 19995, 21070, 22785, 23478, 24180, 25284, 26660, 27391, 27993, 28210, 30380, 31605, 33540, 33852, 34658, 37324, 38220, 39130, 39494, 39990, 42140, 42315, 45570, 46655, 46956, 51987, 54782, 55986, 56420, 58695, 59241, 63210, 65317, 69316, 78260, 78988, 79980, 82173, 84630, 86645, 91140, 93310, 98735, 103974, 109564, 111972, 117390, 118482, 121303, 126420, 130634, 136955, 139965, 164346, 169260, 173290, 186620, 195951, 197470, 207948, 234780, 236964, 242606, 259935, 261268, 273910, 279930, 296205, 326585, 328692, 346580, 363909, 391902, 394940, 410865, 485212, 519870, 547820, 559860, 592410, 606515, 653170, 727818, 783804, 821730, 849121, 979755, 1039740, 1184820, 1213030, 1306340, 1455636, 1643460, 1698242, 1819545, 1959510, 2426060, 2547363, 3396484, 3639090, 3919020, 4245605, 5094726, 7278180, 8491210, 10189452, 12736815, 16982420, 25473630, 50947260]

約数ペア:

[(1, 50947260), (2, 25473630), (3, 16982420), (4, 12736815), (5, 10189452), (6, 8491210), (7, 7278180), (10, 5094726), (12, 4245605), (13, 3919020), (14, 3639090), (15, 3396484), (20, 2547363), (21, 2426060), (26, 1959510), (28, 1819545), (30, 1698242), (31, 1643460), (35, 1455636), (39, 1306340), (42, 1213030), (43, 1184820), (49, 1039740), (52, 979755), (60, 849121), (62, 821730), (65, 783804), (70, 727818), (78, 653170), (84, 606515), (86, 592410), (91, 559860), (93, 547820), (98, 519870), (105, 485212), (124, 410865), (129, 394940), (130, 391902), (140, 363909), (147, 346580), (155, 328692), (156, 326585), (172, 296205), (182, 279930), (186, 273910), (195, 261268), (196, 259935), (210, 242606), (215, 236964), (217, 234780), (245, 207948), (258, 197470), (260, 195951), (273, 186620), (294, 173290), (301, 169260), (310, 164346), (364, 139965), (372, 136955), (390, 130634), (403, 126420), (420, 121303), (430, 118482), (434, 117390), (455, 111972), (465, 109564), (490, 103974), (516, 98735), (546, 93310), (559, 91140), (588, 86645), (602, 84630), (620, 82173), (637, 79980), (645, 78988), (651, 78260), (735, 69316), (780, 65317), (806, 63210), (860, 59241), (868, 58695), (903, 56420), (910, 55986), (930, 54782), (980, 51987), (1085, 46956), (1092, 46655), (1118, 45570), (1204, 42315), (1209, 42140), (1274, 39990), (1290, 39494), (1302, 39130), (1333, 38220), (1365, 37324), (1470, 34658), (1505, 33852), (1519, 33540), (1612, 31605), (1677, 30380), (1806, 28210), (1820, 27993), (1860, 27391), (1911, 26660), (2015, 25284), (2107, 24180), (2170, 23478), (2236, 22785), (2418, 21070), (2548, 19995), (2580, 19747), (2604, 19565), (2666, 19110), (2730, 18662), (2795, 18228), (2821, 18060), (2940, 17329), (3010, 16926), (3038, 16770), (3185, 15996), (3255, 15652), (3354, 15190), (3612, 14105), (3822, 13330), (3913, 13020), (3999, 12740), (4030, 12642), (4214, 12090), (4340, 11739), (4515, 11284), (4557, 11180), (4836, 10535), (5332, 9555), (5460, 9331), (5590, 9114), (5642, 9030), (6020, 8463), (6045, 8428), (6076, 8385), (6321, 8060), (6370, 7998), (6510, 7826), (6665, 7644), (6708, 7595)]