49591216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163129}}^1$

素因数の和:163156

約数の個数: 20

約数和(自身を含む): 101140600

約数和(自身を除く): 51549384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 163129, 326258, 652516, 1305032, 2610064, 3099451, 6198902, 12397804, 24795608, 49591216]

約数ペア:

[(1, 49591216), (2, 24795608), (4, 12397804), (8, 6198902), (16, 3099451), (19, 2610064), (38, 1305032), (76, 652516), (152, 326258), (304, 163129)]