55230056

素因数分解:

$2^3\times 7^2\times {\mathrm{140893}}^1$

素因数の和:140913

約数の個数: 24

約数和(自身を含む): 120464370

約数和(自身を除く): 65234314

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 140893, 281786, 563572, 986251, 1127144, 1972502, 3945004, 6903757, 7890008, 13807514, 27615028, 55230056]

約数ペア:

[(1, 55230056), (2, 27615028), (4, 13807514), (7, 7890008), (8, 6903757), (14, 3945004), (28, 1972502), (49, 1127144), (56, 986251), (98, 563572), (196, 281786), (392, 140893)]