47956912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2261

約数の個数: 40

約数和(自身を含む): 99192560

約数和(自身を除く): 51235648

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2161, 2774, 4322, 5548, 8644, 11096, 17288, 22192, 34576, 41059, 82118, 157753, 164236, 315506, 328472, 631012, 656944, 1262024, 2524048, 2997307, 5994614, 11989228, 23978456, 47956912]

約数ペア:

[(1, 47956912), (2, 23978456), (4, 11989228), (8, 5994614), (16, 2997307), (19, 2524048), (38, 1262024), (73, 656944), (76, 631012), (146, 328472), (152, 315506), (292, 164236), (304, 157753), (584, 82118), (1168, 41059), (1387, 34576), (2161, 22192), (2774, 17288), (4322, 11096), (5548, 8644)]