56786212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 120435840

約数和(自身を除く): 63649628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 173, 266, 346, 532, 617, 692, 1211, 1234, 2422, 2468, 3287, 4319, 4844, 6574, 8638, 11723, 13148, 17276, 23009, 23446, 46018, 46892, 82061, 92036, 106741, 164122, 213482, 328244, 426964, 747187, 1494374, 2028079, 2988748, 4056158, 8112316, 14196553, 28393106, 56786212]

約数ペア:

[(1, 56786212), (2, 28393106), (4, 14196553), (7, 8112316), (14, 4056158), (19, 2988748), (28, 2028079), (38, 1494374), (76, 747187), (133, 426964), (173, 328244), (266, 213482), (346, 164122), (532, 106741), (617, 92036), (692, 82061), (1211, 46892), (1234, 46018), (2422, 23446), (2468, 23009), (3287, 17276), (4319, 13148), (4844, 11723), (6574, 8638)]