53320637384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{36821}}^1$

素因数の和:38214

約数の個数: 64

約数和(自身を含む): 120363753600

約数和(自身を除く): 67043116216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1361, 2722, 5444, 9527, 10888, 19054, 25859, 36821, 38108, 51718, 73642, 76216, 103436, 147284, 181013, 206872, 257747, 294568, 362026, 515494, 699599, 724052, 1030988, 1399198, 1448104, 2061976, 2798396, 4897193, 5596792, 9794386, 19588772, 39177544, 50113381, 100226762, 200453524, 350793667, 400907048, 701587334, 952154239, 1403174668, 1904308478, 2806349336, 3808616956, 6665079673, 7617233912, 13330159346, 26660318692, 53320637384]

約数ペア:

[(1, 53320637384), (2, 26660318692), (4, 13330159346), (7, 7617233912), (8, 6665079673), (14, 3808616956), (19, 2806349336), (28, 1904308478), (38, 1403174668), (56, 952154239), (76, 701587334), (133, 400907048), (152, 350793667), (266, 200453524), (532, 100226762), (1064, 50113381), (1361, 39177544), (2722, 19588772), (5444, 9794386), (9527, 5596792), (10888, 4897193), (19054, 2798396), (25859, 2061976), (36821, 1448104), (38108, 1399198), (51718, 1030988), (73642, 724052), (76216, 699599), (103436, 515494), (147284, 362026), (181013, 294568), (206872, 257747)]