52755340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6481}}^1$

素因数の和:6538

約数の個数: 48

約数和(自身を含む): 124143264

約数和(自身を除く): 71387924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 6481, 8140, 12962, 25924, 32405, 64810, 71291, 129620, 142582, 239797, 285164, 356455, 479594, 712910, 959188, 1198985, 1425820, 2397970, 2637767, 4795940, 5275534, 10551068, 13188835, 26377670, 52755340]

約数ペア:

[(1, 52755340), (2, 26377670), (4, 13188835), (5, 10551068), (10, 5275534), (11, 4795940), (20, 2637767), (22, 2397970), (37, 1425820), (44, 1198985), (55, 959188), (74, 712910), (110, 479594), (148, 356455), (185, 285164), (220, 239797), (370, 142582), (407, 129620), (740, 71291), (814, 64810), (1628, 32405), (2035, 25924), (4070, 12962), (6481, 8140)]