54201738

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 110074176

約数和(自身を除く): 55872438

約数列:

[1, 2, 3, 6, 157, 163, 314, 326, 353, 471, 489, 706, 942, 978, 1059, 2118, 25591, 51182, 55421, 57539, 76773, 110842, 115078, 153546, 166263, 172617, 332526, 345234, 9033623, 18067246, 27100869, 54201738]

約数ペア:

[(1, 54201738), (2, 27100869), (3, 18067246), (6, 9033623), (157, 345234), (163, 332526), (314, 172617), (326, 166263), (353, 153546), (471, 115078), (489, 110842), (706, 76773), (942, 57539), (978, 55421), (1059, 51182), (2118, 25591)]