56123531518

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1\times {\mathrm{558121}}^1$

素因数の和:558627

約数の個数: 16

約数和(自身を含む): 85031002944

約数和(自身を除く): 28907471426

約数列:

[1, 2, 137, 274, 367, 734, 50279, 100558, 558121, 1116242, 76462577, 152925154, 204830407, 409660814, 28061765759, 56123531518]

約数ペア:

[(1, 56123531518), (2, 28061765759), (137, 409660814), (274, 204830407), (367, 152925154), (734, 76462577), (50279, 1116242), (100558, 558121)]