56276005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 18235355

約数列:

[1, 5, 19, 31, 95, 97, 155, 197, 485, 589, 985, 1843, 2945, 3007, 3743, 6107, 9215, 15035, 18715, 19109, 30535, 57133, 95545, 116033, 285665, 363071, 580165, 592379, 1815355, 2961895, 11255201, 56276005]

約数ペア:

[(1, 56276005), (5, 11255201), (19, 2961895), (31, 1815355), (95, 592379), (97, 580165), (155, 363071), (197, 285665), (485, 116033), (589, 95545), (985, 57133), (1843, 30535), (2945, 19109), (3007, 18715), (3743, 15035), (6107, 9215)]