51661035

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 95696640

約数和(自身を除く): 44035605

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 1277, 1305, 1395, 2697, 3831, 4495, 6385, 8091, 11493, 13485, 19155, 37033, 39587, 40455, 57465, 111099, 118761, 185165, 197935, 333297, 356283, 555495, 593805, 1148023, 1666485, 1781415, 3444069, 5740115, 10332207, 17220345, 51661035]

約数ペア:

[(1, 51661035), (3, 17220345), (5, 10332207), (9, 5740115), (15, 3444069), (29, 1781415), (31, 1666485), (45, 1148023), (87, 593805), (93, 555495), (145, 356283), (155, 333297), (261, 197935), (279, 185165), (435, 118761), (465, 111099), (899, 57465), (1277, 40455), (1305, 39587), (1395, 37033), (2697, 19155), (3831, 13485), (4495, 11493), (6385, 8091)]