56901364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 112366800

約数和(自身を除く): 55465436

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 97, 116, 194, 377, 388, 389, 754, 778, 1261, 1508, 1556, 2522, 2813, 5044, 5057, 5626, 10114, 11252, 11281, 20228, 22562, 36569, 37733, 45124, 73138, 75466, 146276, 146653, 150932, 293306, 490529, 586612, 981058, 1094257, 1962116, 2188514, 4377028, 14225341, 28450682, 56901364]

約数ペア:

[(1, 56901364), (2, 28450682), (4, 14225341), (13, 4377028), (26, 2188514), (29, 1962116), (52, 1094257), (58, 981058), (97, 586612), (116, 490529), (194, 293306), (377, 150932), (388, 146653), (389, 146276), (754, 75466), (778, 73138), (1261, 45124), (1508, 37733), (1556, 36569), (2522, 22562), (2813, 20228), (5044, 11281), (5057, 11252), (5626, 10114)]