49160410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 100928160

約数和(自身を除く): 51767750

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1531, 1690, 2470, 3062, 3211, 6422, 7655, 15310, 16055, 19903, 29089, 32110, 39806, 58178, 99515, 145445, 199030, 258739, 290890, 378157, 517478, 756314, 1293695, 1890785, 2587390, 3781570, 4916041, 9832082, 24580205, 49160410]

約数ペア:

[(1, 49160410), (2, 24580205), (5, 9832082), (10, 4916041), (13, 3781570), (19, 2587390), (26, 1890785), (38, 1293695), (65, 756314), (95, 517478), (130, 378157), (169, 290890), (190, 258739), (247, 199030), (338, 145445), (494, 99515), (845, 58178), (1235, 39806), (1531, 32110), (1690, 29089), (2470, 19903), (3062, 16055), (3211, 15310), (6422, 7655)]