51787935

素因数分解:

$3^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1223}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 89934624

約数和(自身を除く): 38146689

約数列:

[1, 3, 5, 9, 15, 45, 941, 1223, 2823, 3669, 4705, 6115, 8469, 11007, 14115, 18345, 42345, 55035, 1150843, 3452529, 5754215, 10357587, 17262645, 51787935]

約数ペア:

[(1, 51787935), (3, 17262645), (5, 10357587), (9, 5754215), (15, 3452529), (45, 1150843), (941, 55035), (1223, 42345), (2823, 18345), (3669, 14115), (4705, 11007), (6115, 8469)]