50876618260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195679301}}^1$

素因数の和:195679323

約数の個数: 24

約数和(自身を含む): 115059429576

約数和(自身を除く): 64182811316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 195679301, 391358602, 782717204, 978396505, 1956793010, 2543830913, 3913586020, 5087661826, 10175323652, 12719154565, 25438309130, 50876618260]

約数ペア:

[(1, 50876618260), (2, 25438309130), (4, 12719154565), (5, 10175323652), (10, 5087661826), (13, 3913586020), (20, 2543830913), (26, 1956793010), (52, 978396505), (65, 782717204), (130, 391358602), (260, 195679301)]