51380452566

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2693}}^1\times {\mathrm{14929}}^1$

素因数の和:17701

約数の個数: 48

約数和(自身を含む): 112941747360

約数和(自身を除く): 61561294794

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2693, 5386, 8079, 14929, 16158, 24237, 29858, 44787, 48474, 89574, 134361, 191203, 268722, 382406, 573609, 1059959, 1147218, 1720827, 2119918, 3179877, 3441654, 6359754, 9539631, 19079262, 40203797, 80407594, 120611391, 241222782, 361834173, 723668346, 2854469587, 5708939174, 8563408761, 17126817522, 25690226283, 51380452566]

約数ペア:

[(1, 51380452566), (2, 25690226283), (3, 17126817522), (6, 8563408761), (9, 5708939174), (18, 2854469587), (71, 723668346), (142, 361834173), (213, 241222782), (426, 120611391), (639, 80407594), (1278, 40203797), (2693, 19079262), (5386, 9539631), (8079, 6359754), (14929, 3441654), (16158, 3179877), (24237, 2119918), (29858, 1720827), (44787, 1147218), (48474, 1059959), (89574, 573609), (134361, 382406), (191203, 268722)]