49993060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3259}}^1$

素因数の和:3340

約数の個数: 48

約数和(自身を含む): 115012800

約数和(自身を除く): 65019740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3259, 3835, 6518, 7670, 13036, 15340, 16295, 32590, 42367, 65180, 84734, 169468, 192281, 211835, 384562, 423670, 769124, 847340, 961405, 1922810, 2499653, 3845620, 4999306, 9998612, 12498265, 24996530, 49993060]

約数ペア:

[(1, 49993060), (2, 24996530), (4, 12498265), (5, 9998612), (10, 4999306), (13, 3845620), (20, 2499653), (26, 1922810), (52, 961405), (59, 847340), (65, 769124), (118, 423670), (130, 384562), (236, 211835), (260, 192281), (295, 169468), (590, 84734), (767, 65180), (1180, 42367), (1534, 32590), (3068, 16295), (3259, 15340), (3835, 13036), (6518, 7670)]