48657721288

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{210319}}^1$

素因数の和:210586

約数の個数: 48

約数和(自身を含む): 100701216000

約数和(自身を除く): 52043494712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 239, 242, 478, 484, 956, 968, 1912, 2629, 5258, 10516, 21032, 28919, 57838, 115676, 210319, 231352, 420638, 841276, 1682552, 2313509, 4627018, 9254036, 18508072, 25448599, 50266241, 50897198, 100532482, 101794396, 201064964, 203588792, 402129928, 552928651, 1105857302, 2211714604, 4423429208, 6082215161, 12164430322, 24328860644, 48657721288]

約数ペア:

[(1, 48657721288), (2, 24328860644), (4, 12164430322), (8, 6082215161), (11, 4423429208), (22, 2211714604), (44, 1105857302), (88, 552928651), (121, 402129928), (239, 203588792), (242, 201064964), (478, 101794396), (484, 100532482), (956, 50897198), (968, 50266241), (1912, 25448599), (2629, 18508072), (5258, 9254036), (10516, 4627018), (21032, 2313509), (28919, 1682552), (57838, 841276), (115676, 420638), (210319, 231352)]