56554352780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{751453}}^1$

素因数の和:751586

約数の個数: 48

約数和(自身を含む): 122709432384

約数和(自身を除く): 66155079604

約数列:

[1, 2, 4, 5, 10, 20, 53, 71, 106, 142, 212, 265, 284, 355, 530, 710, 1060, 1420, 3763, 7526, 15052, 18815, 37630, 75260, 751453, 1502906, 3005812, 3757265, 7514530, 15029060, 39827009, 53353163, 79654018, 106706326, 159308036, 199135045, 213412652, 266765815, 398270090, 533531630, 796540180, 1067063260, 2827717639, 5655435278, 11310870556, 14138588195, 28277176390, 56554352780]

約数ペア:

[(1, 56554352780), (2, 28277176390), (4, 14138588195), (5, 11310870556), (10, 5655435278), (20, 2827717639), (53, 1067063260), (71, 796540180), (106, 533531630), (142, 398270090), (212, 266765815), (265, 213412652), (284, 199135045), (355, 159308036), (530, 106706326), (710, 79654018), (1060, 53353163), (1420, 39827009), (3763, 15029060), (7526, 7514530), (15052, 3757265), (18815, 3005812), (37630, 1502906), (75260, 751453)]