56189340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3761}}^1$

素因数の和:3859

約数の個数: 72

約数和(自身を含む): 172540368

約数和(自身を除く): 116351028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 3761, 4980, 7470, 7522, 11283, 14940, 15044, 18805, 22566, 33849, 37610, 45132, 56415, 67698, 75220, 112830, 135396, 169245, 225660, 312163, 338490, 624326, 676980, 936489, 1248652, 1560815, 1872978, 2809467, 3121630, 3745956, 4682445, 5618934, 6243260, 9364890, 11237868, 14047335, 18729780, 28094670, 56189340]

約数ペア:

[(1, 56189340), (2, 28094670), (3, 18729780), (4, 14047335), (5, 11237868), (6, 9364890), (9, 6243260), (10, 5618934), (12, 4682445), (15, 3745956), (18, 3121630), (20, 2809467), (30, 1872978), (36, 1560815), (45, 1248652), (60, 936489), (83, 676980), (90, 624326), (166, 338490), (180, 312163), (249, 225660), (332, 169245), (415, 135396), (498, 112830), (747, 75220), (830, 67698), (996, 56415), (1245, 45132), (1494, 37610), (1660, 33849), (2490, 22566), (2988, 18805), (3735, 15044), (3761, 14940), (4980, 11283), (7470, 7522)]