54508860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43261}}^1$

素因数の和:43283

約数の個数: 72

約数和(自身を含む): 188968416

約数和(自身を除く): 134459556

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, 43261, 86522, 129783, 173044, 216305, 259566, 302827, 389349, 432610, 519132, 605654, 648915, 778698, 865220, 908481, 1211308, 1297830, 1514135, 1557396, 1816962, 1946745, 2595660, 2725443, 3028270, 3633924, 3893490, 4542405, 5450886, 6056540, 7786980, 9084810, 10901772, 13627215, 18169620, 27254430, 54508860]

約数ペア:

[(1, 54508860), (2, 27254430), (3, 18169620), (4, 13627215), (5, 10901772), (6, 9084810), (7, 7786980), (9, 6056540), (10, 5450886), (12, 4542405), (14, 3893490), (15, 3633924), (18, 3028270), (20, 2725443), (21, 2595660), (28, 1946745), (30, 1816962), (35, 1557396), (36, 1514135), (42, 1297830), (45, 1211308), (60, 908481), (63, 865220), (70, 778698), (84, 648915), (90, 605654), (105, 519132), (126, 432610), (140, 389349), (180, 302827), (210, 259566), (252, 216305), (315, 173044), (420, 129783), (630, 86522), (1260, 43261)]