48939824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{98669}}^1$

素因数の和:98708

約数の個数: 20

約数和(自身を含む): 97880640

約数和(自身を除く): 48940816

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 98669, 197338, 394676, 789352, 1578704, 3058739, 6117478, 12234956, 24469912, 48939824]

約数ペア:

[(1, 48939824), (2, 24469912), (4, 12234956), (8, 6117478), (16, 3058739), (31, 1578704), (62, 789352), (124, 394676), (248, 197338), (496, 98669)]