54038390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1039}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 111421440

約数和(自身を除く): 57383050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 743, 1039, 1486, 2078, 3715, 5195, 5201, 7273, 7430, 10390, 10402, 14546, 26005, 36365, 52010, 72730, 771977, 1543954, 3859885, 5403839, 7719770, 10807678, 27019195, 54038390]

約数ペア:

[(1, 54038390), (2, 27019195), (5, 10807678), (7, 7719770), (10, 5403839), (14, 3859885), (35, 1543954), (70, 771977), (743, 72730), (1039, 52010), (1486, 36365), (2078, 26005), (3715, 14546), (5195, 10402), (5201, 10390), (7273, 7430)]