51804400

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1933}}^1$

素因数の和:2018

約数の個数: 60

約数和(自身を含む): 126383032

約数和(自身を除く): 74578632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 1072, 1340, 1675, 1933, 2680, 3350, 3866, 5360, 6700, 7732, 9665, 13400, 15464, 19330, 26800, 30928, 38660, 48325, 77320, 96650, 129511, 154640, 193300, 259022, 386600, 518044, 647555, 773200, 1036088, 1295110, 2072176, 2590220, 3237775, 5180440, 6475550, 10360880, 12951100, 25902200, 51804400]

約数ペア:

[(1, 51804400), (2, 25902200), (4, 12951100), (5, 10360880), (8, 6475550), (10, 5180440), (16, 3237775), (20, 2590220), (25, 2072176), (40, 1295110), (50, 1036088), (67, 773200), (80, 647555), (100, 518044), (134, 386600), (200, 259022), (268, 193300), (335, 154640), (400, 129511), (536, 96650), (670, 77320), (1072, 48325), (1340, 38660), (1675, 30928), (1933, 26800), (2680, 19330), (3350, 15464), (3866, 13400), (5360, 9665), (6700, 7732)]