56491460

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{34031}}^1$

素因数の和:34123

約数の個数: 24

約数和(自身を含む): 120064896

約数和(自身を除く): 63573436

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 34031, 68062, 136124, 170155, 340310, 680620, 2824573, 5649146, 11298292, 14122865, 28245730, 56491460]

約数ペア:

[(1, 56491460), (2, 28245730), (4, 14122865), (5, 11298292), (10, 5649146), (20, 2824573), (83, 680620), (166, 340310), (332, 170155), (415, 136124), (830, 68062), (1660, 34031)]