51718836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17449}}^1$

素因数の和:17488

約数の個数: 48

約数和(自身を含む): 136808000

約数和(自身を除く): 85089164

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 17449, 34898, 52347, 69796, 104694, 209388, 226837, 331531, 453674, 663062, 680511, 907348, 994593, 1326124, 1361022, 1989186, 2722044, 3978372, 4309903, 8619806, 12929709, 17239612, 25859418, 51718836]

約数ペア:

[(1, 51718836), (2, 25859418), (3, 17239612), (4, 12929709), (6, 8619806), (12, 4309903), (13, 3978372), (19, 2722044), (26, 1989186), (38, 1361022), (39, 1326124), (52, 994593), (57, 907348), (76, 680511), (78, 663062), (114, 453674), (156, 331531), (228, 226837), (247, 209388), (494, 104694), (741, 69796), (988, 52347), (1482, 34898), (2964, 17449)]