55549690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11177}}^1$

素因数の和:11262

約数の個数: 32

約数和(自身を含む): 115893504

約数和(自身を除く): 60343814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 11177, 22354, 55885, 78239, 111770, 156478, 391195, 782390, 793567, 1587134, 3967835, 5554969, 7935670, 11109938, 27774845, 55549690]

約数ペア:

[(1, 55549690), (2, 27774845), (5, 11109938), (7, 7935670), (10, 5554969), (14, 3967835), (35, 1587134), (70, 793567), (71, 782390), (142, 391195), (355, 156478), (497, 111770), (710, 78239), (994, 55885), (2485, 22354), (4970, 11177)]