55101254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 95074560

約数和(自身を除く): 39973306

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1349, 1571, 1846, 2698, 3142, 17537, 20423, 29849, 35074, 40846, 59698, 111541, 223082, 388037, 776074, 1450033, 2119279, 2900066, 4238558, 27550627, 55101254]

約数ペア:

[(1, 55101254), (2, 27550627), (13, 4238558), (19, 2900066), (26, 2119279), (38, 1450033), (71, 776074), (142, 388037), (247, 223082), (494, 111541), (923, 59698), (1349, 40846), (1571, 35074), (1846, 29849), (2698, 20423), (3142, 17537)]