51919290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{576881}}^1$

素因数の和:576894

約数の個数: 24

約数和(自身を含む): 134990388

約数和(自身を除く): 83071098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 576881, 1153762, 1730643, 2884405, 3461286, 5191929, 5768810, 8653215, 10383858, 17306430, 25959645, 51919290]

約数ペア:

[(1, 51919290), (2, 25959645), (3, 17306430), (5, 10383858), (6, 8653215), (9, 5768810), (10, 5191929), (15, 3461286), (18, 2884405), (30, 1730643), (45, 1153762), (90, 576881)]