50881740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9351

約数の個数: 96

約数和(自身を含む): 175365120

約数和(自身を除く): 124483380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9319, 18638, 27957, 37276, 46595, 55914, 65233, 93190, 111828, 121147, 130466, 139785, 186380, 195699, 242294, 260932, 279570, 326165, 363441, 391398, 484588, 559140, 605735, 652330, 726882, 782796, 848029, 978495, 1211470, 1304660, 1453764, 1696058, 1817205, 1956990, 2422940, 2544087, 3392116, 3634410, 3913980, 4240145, 5088174, 7268820, 8480290, 10176348, 12720435, 16960580, 25440870, 50881740]

約数ペア:

[(1, 50881740), (2, 25440870), (3, 16960580), (4, 12720435), (5, 10176348), (6, 8480290), (7, 7268820), (10, 5088174), (12, 4240145), (13, 3913980), (14, 3634410), (15, 3392116), (20, 2544087), (21, 2422940), (26, 1956990), (28, 1817205), (30, 1696058), (35, 1453764), (39, 1304660), (42, 1211470), (52, 978495), (60, 848029), (65, 782796), (70, 726882), (78, 652330), (84, 605735), (91, 559140), (105, 484588), (130, 391398), (140, 363441), (156, 326165), (182, 279570), (195, 260932), (210, 242294), (260, 195699), (273, 186380), (364, 139785), (390, 130466), (420, 121147), (455, 111828), (546, 93190), (780, 65233), (910, 55914), (1092, 46595), (1365, 37276), (1820, 27957), (2730, 18638), (5460, 9319)]