51417435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 90626400

約数和(自身を除く): 39208965

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 289, 409, 435, 493, 867, 1227, 1445, 1479, 2045, 2465, 4335, 6135, 6953, 7395, 8381, 11861, 20859, 25143, 34765, 35583, 41905, 59305, 104295, 118201, 125715, 177915, 201637, 354603, 591005, 604911, 1008185, 1773015, 3024555, 3427829, 10283487, 17139145, 51417435]

約数ペア:

[(1, 51417435), (3, 17139145), (5, 10283487), (15, 3427829), (17, 3024555), (29, 1773015), (51, 1008185), (85, 604911), (87, 591005), (145, 354603), (255, 201637), (289, 177915), (409, 125715), (435, 118201), (493, 104295), (867, 59305), (1227, 41905), (1445, 35583), (1479, 34765), (2045, 25143), (2465, 20859), (4335, 11861), (6135, 8381), (6953, 7395)]