51386336

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 107251200

約数和(自身を除く): 55864864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 223, 304, 379, 446, 608, 758, 892, 1516, 1784, 3032, 3568, 4237, 6064, 7136, 7201, 8474, 12128, 14402, 16948, 28804, 33896, 57608, 67792, 84517, 115216, 135584, 169034, 230432, 338068, 676136, 1352272, 1605823, 2704544, 3211646, 6423292, 12846584, 25693168, 51386336]

約数ペア:

[(1, 51386336), (2, 25693168), (4, 12846584), (8, 6423292), (16, 3211646), (19, 2704544), (32, 1605823), (38, 1352272), (76, 676136), (152, 338068), (223, 230432), (304, 169034), (379, 135584), (446, 115216), (608, 84517), (758, 67792), (892, 57608), (1516, 33896), (1784, 28804), (3032, 16948), (3568, 14402), (4237, 12128), (6064, 8474), (7136, 7201)]