56530175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 75880560

約数和(自身を除く): 19350385

約数列:

[1, 5, 13, 25, 65, 281, 325, 619, 1405, 3095, 3653, 7025, 8047, 15475, 18265, 40235, 91325, 173939, 201175, 869695, 2261207, 4348475, 11306035, 56530175]

約数ペア:

[(1, 56530175), (5, 11306035), (13, 4348475), (25, 2261207), (65, 869695), (281, 201175), (325, 173939), (619, 91325), (1405, 40235), (3095, 18265), (3653, 15475), (7025, 8047)]