48551960

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6781}}^1$

素因数の和:6971

約数の個数: 32

約数和(自身を含む): 109868400

約数和(自身を除く): 61316440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 6781, 7160, 13562, 27124, 33905, 54248, 67810, 135620, 271240, 1213799, 2427598, 4855196, 6068995, 9710392, 12137990, 24275980, 48551960]

約数ペア:

[(1, 48551960), (2, 24275980), (4, 12137990), (5, 9710392), (8, 6068995), (10, 4855196), (20, 2427598), (40, 1213799), (179, 271240), (358, 135620), (716, 67810), (895, 54248), (1432, 33905), (1790, 27124), (3580, 13562), (6781, 7160)]