51973540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55291}}^1$

素因数の和:55347

約数の個数: 24

約数和(自身を含む): 111468672

約数和(自身を除く): 59495132

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 55291, 110582, 221164, 276455, 552910, 1105820, 2598677, 5197354, 10394708, 12993385, 25986770, 51973540]

約数ペア:

[(1, 51973540), (2, 25986770), (4, 12993385), (5, 10394708), (10, 5197354), (20, 2598677), (47, 1105820), (94, 552910), (188, 276455), (235, 221164), (470, 110582), (940, 55291)]