47118940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214177}}^1$

素因数の和:214197

約数の個数: 24

約数和(自身を含む): 107945712

約数和(自身を除く): 60826772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 214177, 428354, 856708, 1070885, 2141770, 2355947, 4283540, 4711894, 9423788, 11779735, 23559470, 47118940]

約数ペア:

[(1, 47118940), (2, 23559470), (4, 11779735), (5, 9423788), (10, 4711894), (11, 4283540), (20, 2355947), (22, 2141770), (44, 1070885), (55, 856708), (110, 428354), (220, 214177)]