48185501

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 66729600

約数和(自身を除く): 18544099

約数列:

[1, 7, 13, 19, 29, 31, 91, 133, 203, 217, 247, 377, 403, 551, 589, 899, 961, 1729, 2639, 2821, 3857, 4123, 6293, 6727, 7163, 7657, 11687, 12493, 17081, 18259, 27869, 50141, 53599, 81809, 87451, 119567, 127813, 195083, 222053, 237367, 362297, 529511, 1554371, 1661569, 2536079, 3706577, 6883643, 48185501]

約数ペア:

[(1, 48185501), (7, 6883643), (13, 3706577), (19, 2536079), (29, 1661569), (31, 1554371), (91, 529511), (133, 362297), (203, 237367), (217, 222053), (247, 195083), (377, 127813), (403, 119567), (551, 87451), (589, 81809), (899, 53599), (961, 50141), (1729, 27869), (2639, 18259), (2821, 17081), (3857, 12493), (4123, 11687), (6293, 7657), (6727, 7163)]