48310460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19963}}^1$

素因数の和:19994

約数の個数: 36

約数和(自身を含む): 111518904

約数和(自身を除く): 63208444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 19963, 39926, 79852, 99815, 199630, 219593, 399260, 439186, 878372, 1097965, 2195930, 2415523, 4391860, 4831046, 9662092, 12077615, 24155230, 48310460]

約数ペア:

[(1, 48310460), (2, 24155230), (4, 12077615), (5, 9662092), (10, 4831046), (11, 4391860), (20, 2415523), (22, 2195930), (44, 1097965), (55, 878372), (110, 439186), (121, 399260), (220, 219593), (242, 199630), (484, 99815), (605, 79852), (1210, 39926), (2420, 19963)]