56542770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2503}}^1$

素因数の和:2767

約数の個数: 48

約数和(自身を含む): 147655872

約数和(自身を除く): 91113102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2503, 2510, 3765, 4518, 5006, 7509, 7530, 11295, 12515, 15018, 22527, 22590, 25030, 37545, 45054, 75090, 112635, 225270, 628253, 1256506, 1884759, 3141265, 3769518, 5654277, 6282530, 9423795, 11308554, 18847590, 28271385, 56542770]

約数ペア:

[(1, 56542770), (2, 28271385), (3, 18847590), (5, 11308554), (6, 9423795), (9, 6282530), (10, 5654277), (15, 3769518), (18, 3141265), (30, 1884759), (45, 1256506), (90, 628253), (251, 225270), (502, 112635), (753, 75090), (1255, 45054), (1506, 37545), (2259, 25030), (2503, 22590), (2510, 22527), (3765, 15018), (4518, 12515), (5006, 11295), (7509, 7530)]