57508330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1213}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 113280768

約数和(自身を除く): 55772438

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 1213, 2155, 2426, 4310, 4741, 6065, 9482, 12130, 13343, 23705, 26686, 47410, 66715, 133430, 522803, 1045606, 2614015, 5228030, 5750833, 11501666, 28754165, 57508330]

約数ペア:

[(1, 57508330), (2, 28754165), (5, 11501666), (10, 5750833), (11, 5228030), (22, 2614015), (55, 1045606), (110, 522803), (431, 133430), (862, 66715), (1213, 47410), (2155, 26686), (2426, 23705), (4310, 13343), (4741, 12130), (6065, 9482)]