55904290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4019}}^1$

素因数の和:4146

約数の個数: 32

約数和(自身を含む): 109408320

約数和(自身を除く): 53504030

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 4019, 6955, 8038, 13910, 20095, 40190, 52247, 104494, 261235, 430033, 522470, 860066, 2150165, 4300330, 5590429, 11180858, 27952145, 55904290]

約数ペア:

[(1, 55904290), (2, 27952145), (5, 11180858), (10, 5590429), (13, 4300330), (26, 2150165), (65, 860066), (107, 522470), (130, 430033), (214, 261235), (535, 104494), (1070, 52247), (1391, 40190), (2782, 20095), (4019, 13910), (6955, 8038)]