49559480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 117711360

約数和(自身を除く): 68151880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 103, 115, 184, 206, 230, 412, 460, 515, 523, 824, 920, 1030, 1046, 2060, 2092, 2369, 2615, 4120, 4184, 4738, 5230, 9476, 10460, 11845, 12029, 18952, 20920, 23690, 24058, 47380, 48116, 53869, 60145, 94760, 96232, 107738, 120290, 215476, 240580, 269345, 430952, 481160, 538690, 1077380, 1238987, 2154760, 2477974, 4955948, 6194935, 9911896, 12389870, 24779740, 49559480]

約数ペア:

[(1, 49559480), (2, 24779740), (4, 12389870), (5, 9911896), (8, 6194935), (10, 4955948), (20, 2477974), (23, 2154760), (40, 1238987), (46, 1077380), (92, 538690), (103, 481160), (115, 430952), (184, 269345), (206, 240580), (230, 215476), (412, 120290), (460, 107738), (515, 96232), (523, 94760), (824, 60145), (920, 53869), (1030, 48116), (1046, 47380), (2060, 24058), (2092, 23690), (2369, 20920), (2615, 18952), (4120, 12029), (4184, 11845), (4738, 10460), (5230, 9476)]