51990512

素因数分解:

$2^4\times 7^1\times {\mathrm{464201}}^1$

素因数の和:464216

約数の個数: 20

約数和(自身を含む): 115122096

約数和(自身を除く): 63131584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 464201, 928402, 1856804, 3249407, 3713608, 6498814, 7427216, 12997628, 25995256, 51990512]

約数ペア:

[(1, 51990512), (2, 25995256), (4, 12997628), (7, 7427216), (8, 6498814), (14, 3713608), (16, 3249407), (28, 1856804), (56, 928402), (112, 464201)]