55828164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{664621}}^1$

素因数の和:664635

約数の個数: 24

約数和(自身を含む): 148875328

約数和(自身を除く): 93047164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 664621, 1329242, 1993863, 2658484, 3987726, 4652347, 7975452, 9304694, 13957041, 18609388, 27914082, 55828164]

約数ペア:

[(1, 55828164), (2, 27914082), (3, 18609388), (4, 13957041), (6, 9304694), (7, 7975452), (12, 4652347), (14, 3987726), (21, 2658484), (28, 1993863), (42, 1329242), (84, 664621)]