56891301

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 83558400

約数和(自身を除く): 26667099

約数列:

[1, 3, 19, 29, 57, 87, 127, 271, 381, 551, 813, 1653, 2413, 3683, 5149, 7239, 7859, 11049, 15447, 23577, 34417, 69977, 103251, 149321, 209931, 447963, 653923, 998093, 1961769, 2994279, 18963767, 56891301]

約数ペア:

[(1, 56891301), (3, 18963767), (19, 2994279), (29, 1961769), (57, 998093), (87, 653923), (127, 447963), (271, 209931), (381, 149321), (551, 103251), (813, 69977), (1653, 34417), (2413, 23577), (3683, 15447), (5149, 11049), (7239, 7859)]