51613950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2111}}^1$

素因数の和:2289

約数の個数: 48

約数和(自身を含む): 128848896

約数和(自身を除く): 77234946

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 326, 489, 815, 978, 1630, 2111, 2445, 4075, 4222, 4890, 6333, 8150, 10555, 12225, 12666, 21110, 24450, 31665, 52775, 63330, 105550, 158325, 316650, 344093, 688186, 1032279, 1720465, 2064558, 3440930, 5161395, 8602325, 10322790, 17204650, 25806975, 51613950]

約数ペア:

[(1, 51613950), (2, 25806975), (3, 17204650), (5, 10322790), (6, 8602325), (10, 5161395), (15, 3440930), (25, 2064558), (30, 1720465), (50, 1032279), (75, 688186), (150, 344093), (163, 316650), (326, 158325), (489, 105550), (815, 63330), (978, 52775), (1630, 31665), (2111, 24450), (2445, 21110), (4075, 12666), (4222, 12225), (4890, 10555), (6333, 8150)]