51288904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337427}}^1$

素因数の和:337452

約数の個数: 16

約数和(自身を含む): 101228400

約数和(自身を除く): 49939496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337427, 674854, 1349708, 2699416, 6411113, 12822226, 25644452, 51288904]

約数ペア:

[(1, 51288904), (2, 25644452), (4, 12822226), (8, 6411113), (19, 2699416), (38, 1349708), (76, 674854), (152, 337427)]