51213904

素因数分解:

$2^4\times 7^1\times {\mathrm{457267}}^1$

素因数の和:457282

約数の個数: 20

約数和(自身を含む): 113402464

約数和(自身を除く): 62188560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457267, 914534, 1829068, 3200869, 3658136, 6401738, 7316272, 12803476, 25606952, 51213904]

約数ペア:

[(1, 51213904), (2, 25606952), (4, 12803476), (7, 7316272), (8, 6401738), (14, 3658136), (16, 3200869), (28, 1829068), (56, 914534), (112, 457267)]