51341615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 19782865

約数列:

[1, 5, 13, 17, 65, 85, 97, 221, 479, 485, 1105, 1261, 1649, 2395, 6227, 6305, 8143, 8245, 21437, 31135, 40715, 46463, 105859, 107185, 232315, 529295, 604019, 789871, 3020095, 3949355, 10268323, 51341615]

約数ペア:

[(1, 51341615), (5, 10268323), (13, 3949355), (17, 3020095), (65, 789871), (85, 604019), (97, 529295), (221, 232315), (479, 107185), (485, 105859), (1105, 46463), (1261, 40715), (1649, 31135), (2395, 21437), (6227, 8245), (6305, 8143)]