49893688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 106142400

約数和(自身を除く): 56248712

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 71, 104, 116, 142, 232, 233, 284, 377, 466, 568, 754, 923, 932, 1508, 1846, 1864, 2059, 3016, 3029, 3692, 4118, 6058, 6757, 7384, 8236, 12116, 13514, 16472, 16543, 24232, 26767, 27028, 33086, 53534, 54056, 66172, 87841, 107068, 132344, 175682, 214136, 215059, 351364, 430118, 479747, 702728, 860236, 959494, 1720472, 1918988, 3837976, 6236711, 12473422, 24946844, 49893688]

約数ペア:

[(1, 49893688), (2, 24946844), (4, 12473422), (8, 6236711), (13, 3837976), (26, 1918988), (29, 1720472), (52, 959494), (58, 860236), (71, 702728), (104, 479747), (116, 430118), (142, 351364), (232, 215059), (233, 214136), (284, 175682), (377, 132344), (466, 107068), (568, 87841), (754, 66172), (923, 54056), (932, 53534), (1508, 33086), (1846, 27028), (1864, 26767), (2059, 24232), (3016, 16543), (3029, 16472), (3692, 13514), (4118, 12116), (6058, 8236), (6757, 7384)]