49267475

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 66330576

約数和(自身を除く): 17063101

約数列:

[1, 5, 19, 25, 53, 95, 103, 265, 361, 475, 515, 1007, 1325, 1805, 1957, 2575, 5035, 5459, 9025, 9785, 19133, 25175, 27295, 37183, 48925, 95665, 103721, 136475, 185915, 478325, 518605, 929575, 1970699, 2593025, 9853495, 49267475]

約数ペア:

[(1, 49267475), (5, 9853495), (19, 2593025), (25, 1970699), (53, 929575), (95, 518605), (103, 478325), (265, 185915), (361, 136475), (475, 103721), (515, 95665), (1007, 48925), (1325, 37183), (1805, 27295), (1957, 25175), (2575, 19133), (5035, 9785), (5459, 9025)]