48942054920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{232217}}^1$

素因数の和:232718

約数の個数: 64

約数和(自身を含む): 120381811200

約数和(自身を除く): 71439756280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 479, 958, 1916, 2395, 3832, 4790, 5269, 9580, 10538, 19160, 21076, 26345, 42152, 52690, 105380, 210760, 232217, 464434, 928868, 1161085, 1857736, 2322170, 2554387, 4644340, 5108774, 9288680, 10217548, 12771935, 20435096, 25543870, 51087740, 102175480, 111231943, 222463886, 444927772, 556159715, 889855544, 1112319430, 1223551373, 2224638860, 2447102746, 4449277720, 4894205492, 6117756865, 9788410984, 12235513730, 24471027460, 48942054920]

約数ペア:

[(1, 48942054920), (2, 24471027460), (4, 12235513730), (5, 9788410984), (8, 6117756865), (10, 4894205492), (11, 4449277720), (20, 2447102746), (22, 2224638860), (40, 1223551373), (44, 1112319430), (55, 889855544), (88, 556159715), (110, 444927772), (220, 222463886), (440, 111231943), (479, 102175480), (958, 51087740), (1916, 25543870), (2395, 20435096), (3832, 12771935), (4790, 10217548), (5269, 9288680), (9580, 5108774), (10538, 4644340), (19160, 2554387), (21076, 2322170), (26345, 1857736), (42152, 1161085), (52690, 928868), (105380, 464434), (210760, 232217)]