56566060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 123070752

約数和(自身を除く): 66504692

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 101, 164, 202, 205, 404, 410, 505, 683, 820, 1010, 1366, 2020, 2732, 3415, 4141, 6830, 8282, 13660, 16564, 20705, 28003, 41410, 56006, 68983, 82820, 112012, 137966, 140015, 275932, 280030, 344915, 560060, 689830, 1379660, 2828303, 5656606, 11313212, 14141515, 28283030, 56566060]

約数ペア:

[(1, 56566060), (2, 28283030), (4, 14141515), (5, 11313212), (10, 5656606), (20, 2828303), (41, 1379660), (82, 689830), (101, 560060), (164, 344915), (202, 280030), (205, 275932), (404, 140015), (410, 137966), (505, 112012), (683, 82820), (820, 68983), (1010, 56006), (1366, 41410), (2020, 28003), (2732, 20705), (3415, 16564), (4141, 13660), (6830, 8282)]