56843878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 109734912

約数和(自身を除く): 52891034

約数列:

[1, 2, 7, 13, 14, 26, 53, 71, 83, 91, 106, 142, 166, 182, 371, 497, 581, 689, 742, 923, 994, 1079, 1162, 1378, 1846, 2158, 3763, 4399, 4823, 5893, 6461, 7526, 7553, 8798, 9646, 11786, 12922, 15106, 26341, 30793, 41251, 48919, 52682, 57187, 61586, 76609, 82502, 97838, 114374, 153218, 312329, 342433, 400309, 536263, 624658, 684866, 800618, 1072526, 2186303, 4060277, 4372606, 8120554, 28421939, 56843878]

約数ペア:

[(1, 56843878), (2, 28421939), (7, 8120554), (13, 4372606), (14, 4060277), (26, 2186303), (53, 1072526), (71, 800618), (83, 684866), (91, 624658), (106, 536263), (142, 400309), (166, 342433), (182, 312329), (371, 153218), (497, 114374), (581, 97838), (689, 82502), (742, 76609), (923, 61586), (994, 57187), (1079, 52682), (1162, 48919), (1378, 41251), (1846, 30793), (2158, 26341), (3763, 15106), (4399, 12922), (4823, 11786), (5893, 9646), (6461, 8798), (7526, 7553)]