51205250

素因数分解:

$2^1\times 5^3\times {\mathrm{204821}}^1$

素因数の和:204838

約数の個数: 16

約数和(自身を含む): 95856696

約数和(自身を除く): 44651446

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 204821, 409642, 1024105, 2048210, 5120525, 10241050, 25602625, 51205250]

約数ペア:

[(1, 51205250), (2, 25602625), (5, 10241050), (10, 5120525), (25, 2048210), (50, 1024105), (125, 409642), (250, 204821)]