51669920

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6871}}^1$

素因数の和:6933

約数の個数: 48

約数和(自身を含む): 124685568

約数和(自身を除く): 73015648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 6871, 7520, 13742, 27484, 34355, 54968, 68710, 109936, 137420, 219872, 274840, 322937, 549680, 645874, 1099360, 1291748, 1614685, 2583496, 3229370, 5166992, 6458740, 10333984, 12917480, 25834960, 51669920]

約数ペア:

[(1, 51669920), (2, 25834960), (4, 12917480), (5, 10333984), (8, 6458740), (10, 5166992), (16, 3229370), (20, 2583496), (32, 1614685), (40, 1291748), (47, 1099360), (80, 645874), (94, 549680), (160, 322937), (188, 274840), (235, 219872), (376, 137420), (470, 109936), (752, 68710), (940, 54968), (1504, 34355), (1880, 27484), (3760, 13742), (6871, 7520)]