51858495

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2273}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 99874080

約数和(自身を除く): 48015585

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2273, 2535, 4563, 6819, 7605, 11365, 20457, 22815, 29549, 34095, 61371, 88647, 102285, 147745, 265941, 306855, 384137, 443235, 797823, 1152411, 1329705, 1920685, 3457233, 3989115, 5762055, 10371699, 17286165, 51858495]

約数ペア:

[(1, 51858495), (3, 17286165), (5, 10371699), (9, 5762055), (13, 3989115), (15, 3457233), (27, 1920685), (39, 1329705), (45, 1152411), (65, 797823), (117, 443235), (135, 384137), (169, 306855), (195, 265941), (351, 147745), (507, 102285), (585, 88647), (845, 61371), (1521, 34095), (1755, 29549), (2273, 22815), (2535, 20457), (4563, 11365), (6819, 7605)]