49318225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 69089328

約数和(自身を除く): 19771103

約数列:

[1, 5, 11, 25, 37, 55, 131, 185, 275, 407, 655, 925, 1369, 1441, 2035, 3275, 4847, 6845, 7205, 10175, 15059, 24235, 34225, 36025, 53317, 75295, 121175, 179339, 266585, 376475, 896695, 1332925, 1972729, 4483475, 9863645, 49318225]

約数ペア:

[(1, 49318225), (5, 9863645), (11, 4483475), (25, 1972729), (37, 1332925), (55, 896695), (131, 376475), (185, 266585), (275, 179339), (407, 121175), (655, 75295), (925, 53317), (1369, 36025), (1441, 34225), (2035, 24235), (3275, 15059), (4847, 10175), (6845, 7205)]