51244290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33493}}^1$

素因数の和:33523

約数の個数: 48

約数和(自身を含む): 141076728

約数和(自身を除く): 89832438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 33493, 66986, 100479, 167465, 200958, 301437, 334930, 502395, 569381, 602874, 1004790, 1138762, 1507185, 1708143, 2846905, 3014370, 3416286, 5124429, 5693810, 8540715, 10248858, 17081430, 25622145, 51244290]

約数ペア:

[(1, 51244290), (2, 25622145), (3, 17081430), (5, 10248858), (6, 8540715), (9, 5693810), (10, 5124429), (15, 3416286), (17, 3014370), (18, 2846905), (30, 1708143), (34, 1507185), (45, 1138762), (51, 1004790), (85, 602874), (90, 569381), (102, 502395), (153, 334930), (170, 301437), (255, 200958), (306, 167465), (510, 100479), (765, 66986), (1530, 33493)]