48477374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21817}}^1$

素因数の和:21931

約数の個数: 16

約数和(自身を含む): 80115696

約数和(自身を除く): 31638322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 21817, 43634, 239987, 479974, 2203517, 4407034, 24238687, 48477374]

約数ペア:

[(1, 48477374), (2, 24238687), (11, 4407034), (22, 2203517), (101, 479974), (202, 239987), (1111, 43634), (2222, 21817)]