52081380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2507

約数の個数: 120

約数和(自身を含む): 176020152

約数和(自身を除く): 123938772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 2473, 3510, 4212, 4946, 5265, 7020, 7419, 9892, 10530, 12365, 14838, 21060, 22257, 24730, 29676, 32149, 37095, 44514, 49460, 64298, 66771, 74190, 89028, 96447, 111285, 128596, 133542, 148380, 160745, 192894, 200313, 222570, 267084, 289341, 321490, 333855, 385788, 400626, 445140, 482235, 578682, 642980, 667710, 801252, 868023, 964470, 1001565, 1157364, 1335420, 1446705, 1736046, 1928940, 2003130, 2604069, 2893410, 3472092, 4006260, 4340115, 5208138, 5786820, 8680230, 10416276, 13020345, 17360460, 26040690, 52081380]

約数ペア:

[(1, 52081380), (2, 26040690), (3, 17360460), (4, 13020345), (5, 10416276), (6, 8680230), (9, 5786820), (10, 5208138), (12, 4340115), (13, 4006260), (15, 3472092), (18, 2893410), (20, 2604069), (26, 2003130), (27, 1928940), (30, 1736046), (36, 1446705), (39, 1335420), (45, 1157364), (52, 1001565), (54, 964470), (60, 868023), (65, 801252), (78, 667710), (81, 642980), (90, 578682), (108, 482235), (117, 445140), (130, 400626), (135, 385788), (156, 333855), (162, 321490), (180, 289341), (195, 267084), (234, 222570), (260, 200313), (270, 192894), (324, 160745), (351, 148380), (390, 133542), (405, 128596), (468, 111285), (540, 96447), (585, 89028), (702, 74190), (780, 66771), (810, 64298), (1053, 49460), (1170, 44514), (1404, 37095), (1620, 32149), (1755, 29676), (2106, 24730), (2340, 22257), (2473, 21060), (3510, 14838), (4212, 12365), (4946, 10530), (5265, 9892), (7020, 7419)]