50974820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3323}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 117270720

約数和(自身を除く): 66295900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3323, 3835, 6646, 7670, 13292, 15340, 16615, 33230, 43199, 66460, 86398, 172796, 196057, 215995, 392114, 431990, 784228, 863980, 980285, 1960570, 2548741, 3921140, 5097482, 10194964, 12743705, 25487410, 50974820]

約数ペア:

[(1, 50974820), (2, 25487410), (4, 12743705), (5, 10194964), (10, 5097482), (13, 3921140), (20, 2548741), (26, 1960570), (52, 980285), (59, 863980), (65, 784228), (118, 431990), (130, 392114), (236, 215995), (260, 196057), (295, 172796), (590, 86398), (767, 66460), (1180, 43199), (1534, 33230), (3068, 16615), (3323, 15340), (3835, 13292), (6646, 7670)]