47483740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 103582080

約数和(自身を除く): 56098340

約数列:

[1, 2, 4, 5, 10, 20, 41, 79, 82, 158, 164, 205, 316, 395, 410, 733, 790, 820, 1466, 1580, 2932, 3239, 3665, 6478, 7330, 12956, 14660, 16195, 30053, 32390, 57907, 60106, 64780, 115814, 120212, 150265, 231628, 289535, 300530, 579070, 601060, 1158140, 2374187, 4748374, 9496748, 11870935, 23741870, 47483740]

約数ペア:

[(1, 47483740), (2, 23741870), (4, 11870935), (5, 9496748), (10, 4748374), (20, 2374187), (41, 1158140), (79, 601060), (82, 579070), (158, 300530), (164, 289535), (205, 231628), (316, 150265), (395, 120212), (410, 115814), (733, 64780), (790, 60106), (820, 57907), (1466, 32390), (1580, 30053), (2932, 16195), (3239, 14660), (3665, 12956), (6478, 7330)]