48468475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 69995520

約数和(自身を除く): 21527045

約数列:

[1, 5, 11, 23, 25, 55, 79, 97, 115, 253, 275, 395, 485, 575, 869, 1067, 1265, 1817, 1975, 2231, 2425, 4345, 5335, 6325, 7663, 9085, 11155, 19987, 21725, 24541, 26675, 38315, 45425, 55775, 84293, 99935, 122705, 176249, 191575, 421465, 499675, 613525, 881245, 1938739, 2107325, 4406225, 9693695, 48468475]

約数ペア:

[(1, 48468475), (5, 9693695), (11, 4406225), (23, 2107325), (25, 1938739), (55, 881245), (79, 613525), (97, 499675), (115, 421465), (253, 191575), (275, 176249), (395, 122705), (485, 99935), (575, 84293), (869, 55775), (1067, 45425), (1265, 38315), (1817, 26675), (1975, 24541), (2231, 21725), (2425, 19987), (4345, 11155), (5335, 9085), (6325, 7663)]