56551430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1867}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 110152224

約数和(自身を除く): 53600794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 1165, 1867, 2330, 3029, 3734, 6058, 9335, 15145, 18670, 24271, 30290, 48542, 121355, 242710, 435011, 870022, 2175055, 4350110, 5655143, 11310286, 28275715, 56551430]

約数ペア:

[(1, 56551430), (2, 28275715), (5, 11310286), (10, 5655143), (13, 4350110), (26, 2175055), (65, 870022), (130, 435011), (233, 242710), (466, 121355), (1165, 48542), (1867, 30290), (2330, 24271), (3029, 18670), (3734, 15145), (6058, 9335)]