2215799050

素因数分解:

$2^1\times 5^2\times {\mathrm{44315981}}^1$

素因数の和:44315993

約数の個数: 12

約数和(自身を含む): 4121386326

約数和(自身を除く): 1905587276

約数列:

[1, 2, 5, 10, 25, 50, 44315981, 88631962, 221579905, 443159810, 1107899525, 2215799050]

約数ペア:

[(1, 2215799050), (2, 1107899525), (5, 443159810), (10, 221579905), (25, 88631962), (50, 44315981)]