56426682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 128894976

約数和(自身を除く): 72468294

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 71, 78, 138, 142, 213, 299, 426, 443, 598, 886, 897, 923, 1329, 1633, 1794, 1846, 2658, 2769, 3266, 4899, 5538, 5759, 9798, 10189, 11518, 17277, 20378, 21229, 30567, 31453, 34554, 42458, 61134, 62906, 63687, 94359, 127374, 132457, 188718, 264914, 397371, 408889, 723419, 794742, 817778, 1226667, 1446838, 2170257, 2453334, 4340514, 9404447, 18808894, 28213341, 56426682]

約数ペア:

[(1, 56426682), (2, 28213341), (3, 18808894), (6, 9404447), (13, 4340514), (23, 2453334), (26, 2170257), (39, 1446838), (46, 1226667), (69, 817778), (71, 794742), (78, 723419), (138, 408889), (142, 397371), (213, 264914), (299, 188718), (426, 132457), (443, 127374), (598, 94359), (886, 63687), (897, 62906), (923, 61134), (1329, 42458), (1633, 34554), (1794, 31453), (1846, 30567), (2658, 21229), (2769, 20378), (3266, 17277), (4899, 11518), (5538, 10189), (5759, 9798)]