60399950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2229

約数の個数: 48

約数和(自身を含む): 123856656

約数和(自身を除く): 63456706

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 2150, 2161, 2795, 4322, 5590, 10805, 13975, 21610, 27950, 28093, 54025, 56186, 92923, 108050, 140465, 185846, 280930, 464615, 702325, 929230, 1207999, 1404650, 2323075, 2415998, 4646150, 6039995, 12079990, 30199975, 60399950]

約数ペア:

[(1, 60399950), (2, 30199975), (5, 12079990), (10, 6039995), (13, 4646150), (25, 2415998), (26, 2323075), (43, 1404650), (50, 1207999), (65, 929230), (86, 702325), (130, 464615), (215, 280930), (325, 185846), (430, 140465), (559, 108050), (650, 92923), (1075, 56186), (1118, 54025), (2150, 28093), (2161, 27950), (2795, 21610), (4322, 13975), (5590, 10805)]