51123170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 108210168

約数和(自身を除く): 57086998

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 490, 505, 707, 1010, 1033, 1414, 2066, 3535, 4949, 5165, 7070, 7231, 9898, 10330, 14462, 24745, 36155, 49490, 50617, 72310, 101234, 104333, 208666, 253085, 506170, 521665, 730331, 1043330, 1460662, 3651655, 5112317, 7303310, 10224634, 25561585, 51123170]

約数ペア:

[(1, 51123170), (2, 25561585), (5, 10224634), (7, 7303310), (10, 5112317), (14, 3651655), (35, 1460662), (49, 1043330), (70, 730331), (98, 521665), (101, 506170), (202, 253085), (245, 208666), (490, 104333), (505, 101234), (707, 72310), (1010, 50617), (1033, 49490), (1414, 36155), (2066, 24745), (3535, 14462), (4949, 10330), (5165, 9898), (7070, 7231)]