53377240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{190633}}^1$

素因数の和:190651

約数の個数: 32

約数和(自身を含む): 137256480

約数和(自身を除く): 83879240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 190633, 381266, 762532, 953165, 1334431, 1525064, 1906330, 2668862, 3812660, 5337724, 6672155, 7625320, 10675448, 13344310, 26688620, 53377240]

約数ペア:

[(1, 53377240), (2, 26688620), (4, 13344310), (5, 10675448), (7, 7625320), (8, 6672155), (10, 5337724), (14, 3812660), (20, 2668862), (28, 1906330), (35, 1525064), (40, 1334431), (56, 953165), (70, 762532), (140, 381266), (280, 190633)]