55486854

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 123264960

約数和(自身を除く): 67778106

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 139, 201, 278, 331, 402, 417, 603, 662, 834, 993, 1206, 1251, 1986, 2502, 2979, 5958, 9313, 18626, 22177, 27939, 44354, 46009, 55878, 66531, 83817, 92018, 133062, 138027, 167634, 199593, 276054, 399186, 414081, 828162, 3082603, 6165206, 9247809, 18495618, 27743427, 55486854]

約数ペア:

[(1, 55486854), (2, 27743427), (3, 18495618), (6, 9247809), (9, 6165206), (18, 3082603), (67, 828162), (134, 414081), (139, 399186), (201, 276054), (278, 199593), (331, 167634), (402, 138027), (417, 133062), (603, 92018), (662, 83817), (834, 66531), (993, 55878), (1206, 46009), (1251, 44354), (1986, 27939), (2502, 22177), (2979, 18626), (5958, 9313)]