54753260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161039}}^1$

素因数の和:161065

約数の個数: 24

約数和(自身を含む): 121746240

約数和(自身を除く): 66992980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 161039, 322078, 644156, 805195, 1610390, 2737663, 3220780, 5475326, 10950652, 13688315, 27376630, 54753260]

約数ペア:

[(1, 54753260), (2, 27376630), (4, 13688315), (5, 10950652), (10, 5475326), (17, 3220780), (20, 2737663), (34, 1610390), (68, 805195), (85, 644156), (170, 322078), (340, 161039)]