56547790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1733}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 110115936

約数和(自身を除く): 53568146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 1733, 2510, 3263, 3466, 6526, 8665, 16315, 17330, 22529, 32630, 45058, 112645, 225290, 434983, 869966, 2174915, 4349830, 5654779, 11309558, 28273895, 56547790]

約数ペア:

[(1, 56547790), (2, 28273895), (5, 11309558), (10, 5654779), (13, 4349830), (26, 2174915), (65, 869966), (130, 434983), (251, 225290), (502, 112645), (1255, 45058), (1733, 32630), (2510, 22529), (3263, 17330), (3466, 16315), (6526, 8665)]