55936860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{133183}}^1$

素因数の和:133202

約数の個数: 48

約数和(自身を含む): 178999296

約数和(自身を除く): 123062436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 133183, 266366, 399549, 532732, 665915, 799098, 932281, 1331830, 1598196, 1864562, 1997745, 2663660, 2796843, 3729124, 3995490, 4661405, 5593686, 7990980, 9322810, 11187372, 13984215, 18645620, 27968430, 55936860]

約数ペア:

[(1, 55936860), (2, 27968430), (3, 18645620), (4, 13984215), (5, 11187372), (6, 9322810), (7, 7990980), (10, 5593686), (12, 4661405), (14, 3995490), (15, 3729124), (20, 2796843), (21, 2663660), (28, 1997745), (30, 1864562), (35, 1598196), (42, 1331830), (60, 932281), (70, 799098), (84, 665915), (105, 532732), (140, 399549), (210, 266366), (420, 133183)]