51600258

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 115383840

約数和(自身を除く): 63783582

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 163, 258, 326, 387, 409, 489, 774, 818, 978, 1227, 1467, 2454, 2934, 3681, 7009, 7362, 14018, 17587, 21027, 35174, 42054, 52761, 63081, 66667, 105522, 126162, 133334, 158283, 200001, 316566, 400002, 600003, 1200006, 2866681, 5733362, 8600043, 17200086, 25800129, 51600258]

約数ペア:

[(1, 51600258), (2, 25800129), (3, 17200086), (6, 8600043), (9, 5733362), (18, 2866681), (43, 1200006), (86, 600003), (129, 400002), (163, 316566), (258, 200001), (326, 158283), (387, 133334), (409, 126162), (489, 105522), (774, 66667), (818, 63081), (978, 52761), (1227, 42054), (1467, 35174), (2454, 21027), (2934, 17587), (3681, 14018), (7009, 7362)]