52788918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 131281920

約数和(自身を除く): 78493002

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 182, 218, 273, 327, 546, 654, 763, 887, 1417, 1526, 1774, 2289, 2661, 2834, 4251, 4578, 5322, 6209, 8502, 9919, 11531, 12418, 18627, 19838, 23062, 29757, 34593, 37254, 59514, 69186, 80717, 96683, 161434, 193366, 242151, 290049, 484302, 580098, 676781, 1256879, 1353562, 2030343, 2513758, 3770637, 4060686, 7541274, 8798153, 17596306, 26394459, 52788918]

約数ペア:

[(1, 52788918), (2, 26394459), (3, 17596306), (6, 8798153), (7, 7541274), (13, 4060686), (14, 3770637), (21, 2513758), (26, 2030343), (39, 1353562), (42, 1256879), (78, 676781), (91, 580098), (109, 484302), (182, 290049), (218, 242151), (273, 193366), (327, 161434), (546, 96683), (654, 80717), (763, 69186), (887, 59514), (1417, 37254), (1526, 34593), (1774, 29757), (2289, 23062), (2661, 19838), (2834, 18627), (4251, 12418), (4578, 11531), (5322, 9919), (6209, 8502)]