42216050

素因数分解:

$2^1\times 5^2\times {\mathrm{844321}}^1$

素因数の和:844333

約数の個数: 12

約数和(自身を含む): 78521946

約数和(自身を除く): 36305896

約数列:

[1, 2, 5, 10, 25, 50, 844321, 1688642, 4221605, 8443210, 21108025, 42216050]

約数ペア:

[(1, 42216050), (2, 21108025), (5, 8443210), (10, 4221605), (25, 1688642), (50, 844321)]