47503520

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{881}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 112687848

約数和(自身を除く): 65184328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 674, 881, 1348, 1685, 1762, 2696, 3370, 3524, 4405, 5392, 6740, 7048, 8810, 10784, 13480, 14096, 17620, 26960, 28192, 35240, 53920, 70480, 140960, 296897, 593794, 1187588, 1484485, 2375176, 2968970, 4750352, 5937940, 9500704, 11875880, 23751760, 47503520]

約数ペア:

[(1, 47503520), (2, 23751760), (4, 11875880), (5, 9500704), (8, 5937940), (10, 4750352), (16, 2968970), (20, 2375176), (32, 1484485), (40, 1187588), (80, 593794), (160, 296897), (337, 140960), (674, 70480), (881, 53920), (1348, 35240), (1685, 28192), (1762, 26960), (2696, 17620), (3370, 14096), (3524, 13480), (4405, 10784), (5392, 8810), (6740, 7048)]