51557298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1831}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 117262656

約数和(自身を除く): 65705358

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 722, 741, 1083, 1482, 1831, 2166, 3662, 4693, 5493, 9386, 10986, 14079, 23803, 28158, 34789, 47606, 69578, 71409, 104367, 142818, 208734, 452257, 660991, 904514, 1321982, 1356771, 1982973, 2713542, 3965946, 8592883, 17185766, 25778649, 51557298]

約数ペア:

[(1, 51557298), (2, 25778649), (3, 17185766), (6, 8592883), (13, 3965946), (19, 2713542), (26, 1982973), (38, 1356771), (39, 1321982), (57, 904514), (78, 660991), (114, 452257), (247, 208734), (361, 142818), (494, 104367), (722, 71409), (741, 69578), (1083, 47606), (1482, 34789), (1831, 28158), (2166, 23803), (3662, 14079), (4693, 10986), (5493, 9386)]