53551576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 116776800

約数和(自身を除く): 63225224

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 328, 494, 533, 661, 779, 988, 1066, 1322, 1558, 1976, 2132, 2644, 3116, 4264, 5288, 6232, 8593, 10127, 12559, 17186, 20254, 25118, 27101, 34372, 40508, 50236, 54202, 68744, 81016, 100472, 108404, 163267, 216808, 326534, 352313, 514919, 653068, 704626, 1029838, 1306136, 1409252, 2059676, 2818504, 4119352, 6693947, 13387894, 26775788, 53551576]

約数ペア:

[(1, 53551576), (2, 26775788), (4, 13387894), (8, 6693947), (13, 4119352), (19, 2818504), (26, 2059676), (38, 1409252), (41, 1306136), (52, 1029838), (76, 704626), (82, 653068), (104, 514919), (152, 352313), (164, 326534), (247, 216808), (328, 163267), (494, 108404), (533, 100472), (661, 81016), (779, 68744), (988, 54202), (1066, 50236), (1322, 40508), (1558, 34372), (1976, 27101), (2132, 25118), (2644, 20254), (3116, 17186), (4264, 12559), (5288, 10127), (6232, 8593)]