55072530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2381}}^1$

素因数の和:2651

約数の個数: 48

約数和(自身を含む): 143806104

約数和(自身を除く): 88733574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2381, 2570, 3855, 4626, 4762, 7143, 7710, 11565, 11905, 14286, 21429, 23130, 23810, 35715, 42858, 71430, 107145, 214290, 611917, 1223834, 1835751, 3059585, 3671502, 5507253, 6119170, 9178755, 11014506, 18357510, 27536265, 55072530]

約数ペア:

[(1, 55072530), (2, 27536265), (3, 18357510), (5, 11014506), (6, 9178755), (9, 6119170), (10, 5507253), (15, 3671502), (18, 3059585), (30, 1835751), (45, 1223834), (90, 611917), (257, 214290), (514, 107145), (771, 71430), (1285, 42858), (1542, 35715), (2313, 23810), (2381, 23130), (2570, 21429), (3855, 14286), (4626, 11905), (4762, 11565), (7143, 7710)]