48572920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 120515040

約数和(自身を除く): 71942120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 101, 110, 202, 220, 404, 440, 505, 808, 1010, 1093, 1111, 2020, 2186, 2222, 4040, 4372, 4444, 5465, 5555, 8744, 8888, 10930, 11110, 12023, 21860, 22220, 24046, 43720, 44440, 48092, 60115, 96184, 110393, 120230, 220786, 240460, 441572, 480920, 551965, 883144, 1103930, 1214323, 2207860, 2428646, 4415720, 4857292, 6071615, 9714584, 12143230, 24286460, 48572920]

約数ペア:

[(1, 48572920), (2, 24286460), (4, 12143230), (5, 9714584), (8, 6071615), (10, 4857292), (11, 4415720), (20, 2428646), (22, 2207860), (40, 1214323), (44, 1103930), (55, 883144), (88, 551965), (101, 480920), (110, 441572), (202, 240460), (220, 220786), (404, 120230), (440, 110393), (505, 96184), (808, 60115), (1010, 48092), (1093, 44440), (1111, 43720), (2020, 24046), (2186, 22220), (2222, 21860), (4040, 12023), (4372, 11110), (4444, 10930), (5465, 8888), (5555, 8744)]