48779740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 109428480

約数和(自身を除く): 60648740

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 2713, 3596, 4495, 5426, 8990, 10852, 13565, 17980, 27130, 54260, 78677, 84103, 157354, 168206, 314708, 336412, 393385, 420515, 786770, 841030, 1573540, 1682060, 2438987, 4877974, 9755948, 12194935, 24389870, 48779740]

約数ペア:

[(1, 48779740), (2, 24389870), (4, 12194935), (5, 9755948), (10, 4877974), (20, 2438987), (29, 1682060), (31, 1573540), (58, 841030), (62, 786770), (116, 420515), (124, 393385), (145, 336412), (155, 314708), (290, 168206), (310, 157354), (580, 84103), (620, 78677), (899, 54260), (1798, 27130), (2713, 17980), (3596, 13565), (4495, 10852), (5426, 8990)]