51506530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2399}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 46989470

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 2399, 4294, 4798, 10735, 11995, 21470, 23990, 45581, 91162, 227905, 271087, 455810, 542174, 1355435, 2710870, 5150653, 10301306, 25753265, 51506530]

約数ペア:

[(1, 51506530), (2, 25753265), (5, 10301306), (10, 5150653), (19, 2710870), (38, 1355435), (95, 542174), (113, 455810), (190, 271087), (226, 227905), (565, 91162), (1130, 45581), (2147, 23990), (2399, 21470), (4294, 11995), (4798, 10735)]