55981072

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 129491712

約数和(自身を除く): 73510640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 73, 82, 112, 146, 164, 167, 287, 292, 328, 334, 511, 574, 584, 656, 668, 1022, 1148, 1168, 1169, 1336, 2044, 2296, 2338, 2672, 2993, 4088, 4592, 4676, 5986, 6847, 8176, 9352, 11972, 12191, 13694, 18704, 20951, 23944, 24382, 27388, 41902, 47888, 47929, 48764, 54776, 83804, 85337, 95858, 97528, 109552, 167608, 170674, 191716, 195056, 335216, 341348, 383432, 499831, 682696, 766864, 999662, 1365392, 1999324, 3498817, 3998648, 6997634, 7997296, 13995268, 27990536, 55981072]

約数ペア:

[(1, 55981072), (2, 27990536), (4, 13995268), (7, 7997296), (8, 6997634), (14, 3998648), (16, 3498817), (28, 1999324), (41, 1365392), (56, 999662), (73, 766864), (82, 682696), (112, 499831), (146, 383432), (164, 341348), (167, 335216), (287, 195056), (292, 191716), (328, 170674), (334, 167608), (511, 109552), (574, 97528), (584, 95858), (656, 85337), (668, 83804), (1022, 54776), (1148, 48764), (1168, 47929), (1169, 47888), (1336, 41902), (2044, 27388), (2296, 24382), (2338, 23944), (2672, 20951), (2993, 18704), (4088, 13694), (4592, 12191), (4676, 11972), (5986, 9352), (6847, 8176)]