49249286354

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{21601}}^1$

素因数の和:21950

約数の個数: 32

約数和(自身を含む): 76303621296

約数和(自身を除く): 27054334942

約数列:

[1, 2, 53, 106, 137, 157, 274, 314, 7261, 8321, 14522, 16642, 21509, 21601, 43018, 43202, 1139977, 1144853, 2279954, 2289706, 2959337, 3391357, 5918674, 6782714, 156844861, 179741921, 313689722, 359483842, 464615909, 929231818, 24624643177, 49249286354]

約数ペア:

[(1, 49249286354), (2, 24624643177), (53, 929231818), (106, 464615909), (137, 359483842), (157, 313689722), (274, 179741921), (314, 156844861), (7261, 6782714), (8321, 5918674), (14522, 3391357), (16642, 2959337), (21509, 2289706), (21601, 2279954), (43018, 1144853), (43202, 1139977)]