55730990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41903}}^1$

素因数の和:41936

約数の個数: 32

約数和(自身を含む): 120683520

約数和(自身を除く): 64952530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 41903, 83806, 209515, 293321, 419030, 586642, 796157, 1466605, 1592314, 2933210, 3980785, 5573099, 7961570, 11146198, 27865495, 55730990]

約数ペア:

[(1, 55730990), (2, 27865495), (5, 11146198), (7, 7961570), (10, 5573099), (14, 3980785), (19, 2933210), (35, 1592314), (38, 1466605), (70, 796157), (95, 586642), (133, 419030), (190, 293321), (266, 209515), (665, 83806), (1330, 41903)]