55554420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1933}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 155957760

約数和(自身を除く): 100403340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 1933, 2395, 2874, 3866, 4790, 5748, 5799, 7185, 7732, 9580, 9665, 11598, 14370, 19330, 23196, 28740, 28995, 38660, 57990, 115980, 925907, 1851814, 2777721, 3703628, 4629535, 5555442, 9259070, 11110884, 13888605, 18518140, 27777210, 55554420]

約数ペア:

[(1, 55554420), (2, 27777210), (3, 18518140), (4, 13888605), (5, 11110884), (6, 9259070), (10, 5555442), (12, 4629535), (15, 3703628), (20, 2777721), (30, 1851814), (60, 925907), (479, 115980), (958, 57990), (1437, 38660), (1916, 28995), (1933, 28740), (2395, 23196), (2874, 19330), (3866, 14370), (4790, 11598), (5748, 9665), (5799, 9580), (7185, 7732)]