49630880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 128024064

約数和(自身を除く): 78393184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 107, 130, 160, 208, 214, 223, 260, 416, 428, 446, 520, 535, 856, 892, 1040, 1070, 1115, 1391, 1712, 1784, 2080, 2140, 2230, 2782, 2899, 3424, 3568, 4280, 4460, 5564, 5798, 6955, 7136, 8560, 8920, 11128, 11596, 13910, 14495, 17120, 17840, 22256, 23192, 23861, 27820, 28990, 35680, 44512, 46384, 47722, 55640, 57980, 92768, 95444, 111280, 115960, 119305, 190888, 222560, 231920, 238610, 310193, 381776, 463840, 477220, 620386, 763552, 954440, 1240772, 1550965, 1908880, 2481544, 3101930, 3817760, 4963088, 6203860, 9926176, 12407720, 24815440, 49630880]

約数ペア:

[(1, 49630880), (2, 24815440), (4, 12407720), (5, 9926176), (8, 6203860), (10, 4963088), (13, 3817760), (16, 3101930), (20, 2481544), (26, 1908880), (32, 1550965), (40, 1240772), (52, 954440), (65, 763552), (80, 620386), (104, 477220), (107, 463840), (130, 381776), (160, 310193), (208, 238610), (214, 231920), (223, 222560), (260, 190888), (416, 119305), (428, 115960), (446, 111280), (520, 95444), (535, 92768), (856, 57980), (892, 55640), (1040, 47722), (1070, 46384), (1115, 44512), (1391, 35680), (1712, 28990), (1784, 27820), (2080, 23861), (2140, 23192), (2230, 22256), (2782, 17840), (2899, 17120), (3424, 14495), (3568, 13910), (4280, 11596), (4460, 11128), (5564, 8920), (5798, 8560), (6955, 7136)]