51406836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1439}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 129830400

約数和(自身を除く): 78423564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 687, 916, 1374, 1439, 2748, 2878, 2977, 4317, 5756, 5954, 8634, 8931, 11908, 17268, 17862, 18707, 35724, 37414, 56121, 74828, 112242, 224484, 329531, 659062, 988593, 1318124, 1977186, 3954372, 4283903, 8567806, 12851709, 17135612, 25703418, 51406836]

約数ペア:

[(1, 51406836), (2, 25703418), (3, 17135612), (4, 12851709), (6, 8567806), (12, 4283903), (13, 3954372), (26, 1977186), (39, 1318124), (52, 988593), (78, 659062), (156, 329531), (229, 224484), (458, 112242), (687, 74828), (916, 56121), (1374, 37414), (1439, 35724), (2748, 18707), (2878, 17862), (2977, 17268), (4317, 11908), (5756, 8931), (5954, 8634)]