47995840

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1325

約数の個数: 56

約数和(自身を含む): 115287552

約数和(自身を除く): 67291712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1181, 1270, 2032, 2362, 2540, 4064, 4724, 5080, 5905, 8128, 9448, 10160, 11810, 18896, 20320, 23620, 37792, 40640, 47240, 75584, 94480, 149987, 188960, 299974, 377920, 599948, 749935, 1199896, 1499870, 2399792, 2999740, 4799584, 5999480, 9599168, 11998960, 23997920, 47995840]

約数ペア:

[(1, 47995840), (2, 23997920), (4, 11998960), (5, 9599168), (8, 5999480), (10, 4799584), (16, 2999740), (20, 2399792), (32, 1499870), (40, 1199896), (64, 749935), (80, 599948), (127, 377920), (160, 299974), (254, 188960), (320, 149987), (508, 94480), (635, 75584), (1016, 47240), (1181, 40640), (1270, 37792), (2032, 23620), (2362, 20320), (2540, 18896), (4064, 11810), (4724, 10160), (5080, 9448), (5905, 8128)]