56455130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7723}}^1$

素因数の和:7790

約数の個数: 32

約数和(自身を含む): 110113344

約数和(自身を除く): 53658214

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 7723, 15446, 38615, 77230, 131291, 262582, 332089, 656455, 664178, 1312910, 1660445, 3320890, 5645513, 11291026, 28227565, 56455130]

約数ペア:

[(1, 56455130), (2, 28227565), (5, 11291026), (10, 5645513), (17, 3320890), (34, 1660445), (43, 1312910), (85, 664178), (86, 656455), (170, 332089), (215, 262582), (430, 131291), (731, 77230), (1462, 38615), (3655, 15446), (7310, 7723)]