56309456

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3617}}^1$

素因数の和:3771

約数の個数: 40

約数和(自身を含む): 125616960

約数和(自身を除く): 69307504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3617, 3892, 7234, 7784, 14468, 15568, 25319, 28936, 50638, 57872, 101276, 202552, 405104, 502763, 1005526, 2011052, 3519341, 4022104, 7038682, 8044208, 14077364, 28154728, 56309456]

約数ペア:

[(1, 56309456), (2, 28154728), (4, 14077364), (7, 8044208), (8, 7038682), (14, 4022104), (16, 3519341), (28, 2011052), (56, 1005526), (112, 502763), (139, 405104), (278, 202552), (556, 101276), (973, 57872), (1112, 50638), (1946, 28936), (2224, 25319), (3617, 15568), (3892, 14468), (7234, 7784)]