56511126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1861}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 140588448

約数和(自身を除く): 84077322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 1861, 2169, 3374, 3722, 4338, 5061, 5583, 10122, 11166, 13027, 15183, 16749, 26054, 30366, 33498, 39081, 78162, 117243, 234486, 448501, 897002, 1345503, 2691006, 3139507, 4036509, 6279014, 8073018, 9418521, 18837042, 28255563, 56511126]

約数ペア:

[(1, 56511126), (2, 28255563), (3, 18837042), (6, 9418521), (7, 8073018), (9, 6279014), (14, 4036509), (18, 3139507), (21, 2691006), (42, 1345503), (63, 897002), (126, 448501), (241, 234486), (482, 117243), (723, 78162), (1446, 39081), (1687, 33498), (1861, 30366), (2169, 26054), (3374, 16749), (3722, 15183), (4338, 13027), (5061, 11166), (5583, 10122)]