56353986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{240829}}^1$

素因数の和:240850

約数の個数: 24

約数和(自身を含む): 131493180

約数和(自身を除く): 75139194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 240829, 481658, 722487, 1444974, 2167461, 3130777, 4334922, 6261554, 9392331, 18784662, 28176993, 56353986]

約数ペア:

[(1, 56353986), (2, 28176993), (3, 18784662), (6, 9392331), (9, 6261554), (13, 4334922), (18, 3130777), (26, 2167461), (39, 1444974), (78, 722487), (117, 481658), (234, 240829)]