50655580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 62562980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 383, 389, 766, 778, 1532, 1556, 1915, 1945, 3830, 3890, 6511, 6613, 7660, 7780, 13022, 13226, 26044, 26452, 32555, 33065, 65110, 66130, 130220, 132260, 148987, 297974, 595948, 744935, 1489870, 2532779, 2979740, 5065558, 10131116, 12663895, 25327790, 50655580]

約数ペア:

[(1, 50655580), (2, 25327790), (4, 12663895), (5, 10131116), (10, 5065558), (17, 2979740), (20, 2532779), (34, 1489870), (68, 744935), (85, 595948), (170, 297974), (340, 148987), (383, 132260), (389, 130220), (766, 66130), (778, 65110), (1532, 33065), (1556, 32555), (1915, 26452), (1945, 26044), (3830, 13226), (3890, 13022), (6511, 7780), (6613, 7660)]