49780072

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{61609}}^1$

素因数の和:61716

約数の個数: 16

約数和(自身を含む): 94263300

約数和(自身を除く): 44483228

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 61609, 123218, 246436, 492872, 6222509, 12445018, 24890036, 49780072]

約数ペア:

[(1, 49780072), (2, 24890036), (4, 12445018), (8, 6222509), (101, 492872), (202, 246436), (404, 123218), (808, 61609)]