55138416

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{2953}}^1$

素因数の和:3353

約数の個数: 40

約数和(自身を含む): 142855440

約数和(自身を除く): 87717024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 2953, 3112, 4668, 5906, 6224, 8859, 9336, 11812, 17718, 18672, 23624, 35436, 47248, 70872, 141744, 1148717, 2297434, 3446151, 4594868, 6892302, 9189736, 13784604, 18379472, 27569208, 55138416]

約数ペア:

[(1, 55138416), (2, 27569208), (3, 18379472), (4, 13784604), (6, 9189736), (8, 6892302), (12, 4594868), (16, 3446151), (24, 2297434), (48, 1148717), (389, 141744), (778, 70872), (1167, 47248), (1556, 35436), (2334, 23624), (2953, 18672), (3112, 17718), (4668, 11812), (5906, 9336), (6224, 8859)]