51363856

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 102493440

約数和(自身を除く): 51129584

約数列:

[1, 2, 4, 8, 16, 47, 94, 167, 188, 334, 376, 409, 668, 752, 818, 1336, 1636, 2672, 3272, 6544, 7849, 15698, 19223, 31396, 38446, 62792, 68303, 76892, 125584, 136606, 153784, 273212, 307568, 546424, 1092848, 3210241, 6420482, 12840964, 25681928, 51363856]

約数ペア:

[(1, 51363856), (2, 25681928), (4, 12840964), (8, 6420482), (16, 3210241), (47, 1092848), (94, 546424), (167, 307568), (188, 273212), (334, 153784), (376, 136606), (409, 125584), (668, 76892), (752, 68303), (818, 62792), (1336, 38446), (1636, 31396), (2672, 19223), (3272, 15698), (6544, 7849)]