54976180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5861}}^1$

素因数の和:5944

約数の個数: 48

約数和(自身を含む): 133934976

約数和(自身を除く): 78958796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 5861, 9380, 11722, 23444, 29305, 41027, 58610, 82054, 117220, 164108, 205135, 392687, 410270, 785374, 820540, 1570748, 1963435, 2748809, 3926870, 5497618, 7853740, 10995236, 13744045, 27488090, 54976180]

約数ペア:

[(1, 54976180), (2, 27488090), (4, 13744045), (5, 10995236), (7, 7853740), (10, 5497618), (14, 3926870), (20, 2748809), (28, 1963435), (35, 1570748), (67, 820540), (70, 785374), (134, 410270), (140, 392687), (268, 205135), (335, 164108), (469, 117220), (670, 82054), (938, 58610), (1340, 41027), (1876, 29305), (2345, 23444), (4690, 11722), (5861, 9380)]