53381570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 106667064

約数和(自身を除く): 53285494

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 157, 242, 281, 314, 562, 605, 785, 1210, 1405, 1570, 1727, 2810, 3091, 3454, 6182, 8635, 15455, 17270, 18997, 30910, 34001, 37994, 44117, 68002, 88234, 94985, 170005, 189970, 220585, 340010, 441170, 485287, 970574, 2426435, 4852870, 5338157, 10676314, 26690785, 53381570]

約数ペア:

[(1, 53381570), (2, 26690785), (5, 10676314), (10, 5338157), (11, 4852870), (22, 2426435), (55, 970574), (110, 485287), (121, 441170), (157, 340010), (242, 220585), (281, 189970), (314, 170005), (562, 94985), (605, 88234), (785, 68002), (1210, 44117), (1405, 37994), (1570, 34001), (1727, 30910), (2810, 18997), (3091, 17270), (3454, 15455), (6182, 8635)]