55549620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{44087}}^1$

素因数の和:44109

約数の個数: 72

約数和(自身を含む): 192576384

約数和(自身を除く): 137026764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 44087, 88174, 132261, 176348, 220435, 264522, 308609, 396783, 440870, 529044, 617218, 661305, 793566, 881740, 925827, 1234436, 1322610, 1543045, 1587132, 1851654, 1983915, 2645220, 2777481, 3086090, 3703308, 3967830, 4629135, 5554962, 6172180, 7935660, 9258270, 11109924, 13887405, 18516540, 27774810, 55549620]

約数ペア:

[(1, 55549620), (2, 27774810), (3, 18516540), (4, 13887405), (5, 11109924), (6, 9258270), (7, 7935660), (9, 6172180), (10, 5554962), (12, 4629135), (14, 3967830), (15, 3703308), (18, 3086090), (20, 2777481), (21, 2645220), (28, 1983915), (30, 1851654), (35, 1587132), (36, 1543045), (42, 1322610), (45, 1234436), (60, 925827), (63, 881740), (70, 793566), (84, 661305), (90, 617218), (105, 529044), (126, 440870), (140, 396783), (180, 308609), (210, 264522), (252, 220435), (315, 176348), (420, 132261), (630, 88174), (1260, 44087)]