56712782

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 105038208

約数和(自身を除く): 48325426

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 131, 214, 238, 262, 289, 578, 749, 917, 1498, 1819, 1834, 2023, 2227, 3638, 4046, 4454, 12733, 14017, 15589, 25466, 28034, 30923, 31178, 37859, 61846, 75718, 98119, 196238, 216461, 238289, 265013, 432922, 476578, 530026, 1668023, 3336046, 4050913, 8101826, 28356391, 56712782]

約数ペア:

[(1, 56712782), (2, 28356391), (7, 8101826), (14, 4050913), (17, 3336046), (34, 1668023), (107, 530026), (119, 476578), (131, 432922), (214, 265013), (238, 238289), (262, 216461), (289, 196238), (578, 98119), (749, 75718), (917, 61846), (1498, 37859), (1819, 31178), (1834, 30923), (2023, 28034), (2227, 25466), (3638, 15589), (4046, 14017), (4454, 12733)]