51820074

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^2\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 60

約数和(自身を含む): 119565666

約数和(自身を除く): 67745592

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 173, 258, 346, 387, 519, 774, 1038, 1161, 1557, 1849, 2322, 3114, 3483, 3698, 4671, 5547, 6966, 7439, 9342, 11094, 14013, 14878, 16641, 22317, 28026, 33282, 44634, 49923, 66951, 99846, 133902, 149769, 200853, 299538, 319877, 401706, 602559, 639754, 959631, 1205118, 1919262, 2878893, 5757786, 8636679, 17273358, 25910037, 51820074]

約数ペア:

[(1, 51820074), (2, 25910037), (3, 17273358), (6, 8636679), (9, 5757786), (18, 2878893), (27, 1919262), (43, 1205118), (54, 959631), (81, 639754), (86, 602559), (129, 401706), (162, 319877), (173, 299538), (258, 200853), (346, 149769), (387, 133902), (519, 99846), (774, 66951), (1038, 49923), (1161, 44634), (1557, 33282), (1849, 28026), (2322, 22317), (3114, 16641), (3483, 14878), (3698, 14013), (4671, 11094), (5547, 9342), (6966, 7439)]