55571916

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{28411}}^1$

素因数の和:28581

約数の個数: 24

約数和(自身を含む): 130467904

約数和(自身を除く): 74895988

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 28411, 56822, 85233, 113644, 170466, 340932, 4630993, 9261986, 13892979, 18523972, 27785958, 55571916]

約数ペア:

[(1, 55571916), (2, 27785958), (3, 18523972), (4, 13892979), (6, 9261986), (12, 4630993), (163, 340932), (326, 170466), (489, 113644), (652, 85233), (978, 56822), (1956, 28411)]