56825886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{728537}}^1$

素因数の和:728555

約数の個数: 16

約数和(自身を含む): 122394384

約数和(自身を除く): 65568498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 728537, 1457074, 2185611, 4371222, 9470981, 18941962, 28412943, 56825886]

約数ペア:

[(1, 56825886), (2, 28412943), (3, 18941962), (6, 9470981), (13, 4371222), (26, 2185611), (39, 1457074), (78, 728537)]