49898072

素因数分解:

$2^3\times 7^2\times {\mathrm{127291}}^1$

素因数の和:127311

約数の個数: 24

約数和(自身を含む): 108834660

約数和(自身を除く): 58936588

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 127291, 254582, 509164, 891037, 1018328, 1782074, 3564148, 6237259, 7128296, 12474518, 24949036, 49898072]

約数ペア:

[(1, 49898072), (2, 24949036), (4, 12474518), (7, 7128296), (8, 6237259), (14, 3564148), (28, 1782074), (49, 1018328), (56, 891037), (98, 509164), (196, 254582), (392, 127291)]