56237530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 117884160

約数和(自身を除く): 61646630

約数列:

[1, 2, 5, 10, 17, 19, 23, 34, 38, 46, 85, 95, 115, 170, 190, 230, 323, 391, 437, 646, 757, 782, 874, 1514, 1615, 1955, 2185, 3230, 3785, 3910, 4370, 7429, 7570, 12869, 14383, 14858, 17411, 25738, 28766, 34822, 37145, 64345, 71915, 74290, 87055, 128690, 143830, 174110, 244511, 295987, 330809, 489022, 591974, 661618, 1222555, 1479935, 1654045, 2445110, 2959870, 3308090, 5623753, 11247506, 28118765, 56237530]

約数ペア:

[(1, 56237530), (2, 28118765), (5, 11247506), (10, 5623753), (17, 3308090), (19, 2959870), (23, 2445110), (34, 1654045), (38, 1479935), (46, 1222555), (85, 661618), (95, 591974), (115, 489022), (170, 330809), (190, 295987), (230, 244511), (323, 174110), (391, 143830), (437, 128690), (646, 87055), (757, 74290), (782, 71915), (874, 64345), (1514, 37145), (1615, 34822), (1955, 28766), (2185, 25738), (3230, 17411), (3785, 14858), (3910, 14383), (4370, 12869), (7429, 7570)]