49685990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 93826080

約数和(自身を除く): 44140090

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 2347, 4234, 4694, 10585, 11735, 21170, 23470, 68063, 136126, 171331, 340315, 342662, 680630, 856655, 1713310, 4968599, 9937198, 24842995, 49685990]

約数ペア:

[(1, 49685990), (2, 24842995), (5, 9937198), (10, 4968599), (29, 1713310), (58, 856655), (73, 680630), (145, 342662), (146, 340315), (290, 171331), (365, 136126), (730, 68063), (2117, 23470), (2347, 21170), (4234, 11735), (4694, 10585)]