56557088

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1549}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 128116800

約数和(自身を除く): 71559712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 1549, 2282, 2608, 3098, 4564, 5216, 6196, 9128, 10843, 12392, 18256, 21686, 24784, 36512, 43372, 49568, 86744, 173488, 252487, 346976, 504974, 1009948, 1767409, 2019896, 3534818, 4039792, 7069636, 8079584, 14139272, 28278544, 56557088]

約数ペア:

[(1, 56557088), (2, 28278544), (4, 14139272), (7, 8079584), (8, 7069636), (14, 4039792), (16, 3534818), (28, 2019896), (32, 1767409), (56, 1009948), (112, 504974), (163, 346976), (224, 252487), (326, 173488), (652, 86744), (1141, 49568), (1304, 43372), (1549, 36512), (2282, 24784), (2608, 21686), (3098, 18256), (4564, 12392), (5216, 10843), (6196, 9128)]