51510512

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{87011}}^1$

素因数の和:87056

約数の個数: 20

約数和(自身を含む): 102500136

約数和(自身を除く): 50989624

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 87011, 174022, 348044, 696088, 1392176, 3219407, 6438814, 12877628, 25755256, 51510512]

約数ペア:

[(1, 51510512), (2, 25755256), (4, 12877628), (8, 6438814), (16, 3219407), (37, 1392176), (74, 696088), (148, 348044), (296, 174022), (592, 87011)]