49875520

素因数分解:

$2^6\times 5^1\times {\mathrm{155861}}^1$

素因数の和:155878

約数の個数: 28

約数和(自身を含む): 118766844

約数和(自身を除く): 68891324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 155861, 311722, 623444, 779305, 1246888, 1558610, 2493776, 3117220, 4987552, 6234440, 9975104, 12468880, 24937760, 49875520]

約数ペア:

[(1, 49875520), (2, 24937760), (4, 12468880), (5, 9975104), (8, 6234440), (10, 4987552), (16, 3117220), (20, 2493776), (32, 1558610), (40, 1246888), (64, 779305), (80, 623444), (160, 311722), (320, 155861)]