49388889009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1\times {\mathrm{11813}}^1$

素因数の和:13665

約数の個数: 32

約数和(自身を含む): 71054121600

約数和(自身を除く): 21665232591

約数列:

[1, 3, 19, 41, 57, 123, 779, 1789, 2337, 5367, 11813, 33991, 35439, 73349, 101973, 220047, 224447, 484333, 673341, 1393631, 1452999, 4180893, 9202327, 21133457, 27606981, 63400371, 401535683, 866471737, 1204607049, 2599415211, 16462963003, 49388889009]

約数ペア:

[(1, 49388889009), (3, 16462963003), (19, 2599415211), (41, 1204607049), (57, 866471737), (123, 401535683), (779, 63400371), (1789, 27606981), (2337, 21133457), (5367, 9202327), (11813, 4180893), (33991, 1452999), (35439, 1393631), (73349, 673341), (101973, 484333), (220047, 224447)]