49679968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 105945840

約数和(自身を除く): 56265872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 307, 389, 416, 614, 778, 1228, 1556, 2456, 3112, 3991, 4912, 5057, 6224, 7982, 9824, 10114, 12448, 15964, 20228, 31928, 40456, 63856, 80912, 119423, 127712, 161824, 238846, 477692, 955384, 1552499, 1910768, 3104998, 3821536, 6209996, 12419992, 24839984, 49679968]

約数ペア:

[(1, 49679968), (2, 24839984), (4, 12419992), (8, 6209996), (13, 3821536), (16, 3104998), (26, 1910768), (32, 1552499), (52, 955384), (104, 477692), (208, 238846), (307, 161824), (389, 127712), (416, 119423), (614, 80912), (778, 63856), (1228, 40456), (1556, 31928), (2456, 20228), (3112, 15964), (3991, 12448), (4912, 10114), (5057, 9824), (6224, 7982)]