52974480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16979}}^1$

素因数の和:17008

約数の個数: 80

約数和(自身を含む): 176863680

約数和(自身を除く): 123889200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 16979, 33958, 50937, 67916, 84895, 101874, 135832, 169790, 203748, 220727, 254685, 271664, 339580, 407496, 441454, 509370, 662181, 679160, 814992, 882908, 1018740, 1103635, 1324362, 1358320, 1765816, 2037480, 2207270, 2648724, 3310905, 3531632, 4074960, 4414540, 5297448, 6621810, 8829080, 10594896, 13243620, 17658160, 26487240, 52974480]

約数ペア:

[(1, 52974480), (2, 26487240), (3, 17658160), (4, 13243620), (5, 10594896), (6, 8829080), (8, 6621810), (10, 5297448), (12, 4414540), (13, 4074960), (15, 3531632), (16, 3310905), (20, 2648724), (24, 2207270), (26, 2037480), (30, 1765816), (39, 1358320), (40, 1324362), (48, 1103635), (52, 1018740), (60, 882908), (65, 814992), (78, 679160), (80, 662181), (104, 509370), (120, 441454), (130, 407496), (156, 339580), (195, 271664), (208, 254685), (240, 220727), (260, 203748), (312, 169790), (390, 135832), (520, 101874), (624, 84895), (780, 67916), (1040, 50937), (1560, 33958), (3120, 16979)]