50380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 115920

約数和(自身を除く): 65540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229, 458, 916, 1145, 2290, 2519, 4580, 5038, 10076, 12595, 25190, 50380]

約数ペア:

[(1, 50380), (2, 25190), (4, 12595), (5, 10076), (10, 5038), (11, 4580), (20, 2519), (22, 2290), (44, 1145), (55, 916), (110, 458), (220, 229)]