55349520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1093}}^1$

素因数の和:1320

約数の個数: 80

約数和(自身を含む): 172554432

約数和(自身を除く): 117204912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1093, 1266, 1688, 2110, 2186, 2532, 3165, 3279, 3376, 4220, 4372, 5064, 5465, 6330, 6558, 8440, 8744, 10128, 10930, 12660, 13116, 16395, 16880, 17488, 21860, 25320, 26232, 32790, 43720, 50640, 52464, 65580, 87440, 131160, 230623, 262320, 461246, 691869, 922492, 1153115, 1383738, 1844984, 2306230, 2767476, 3459345, 3689968, 4612460, 5534952, 6918690, 9224920, 11069904, 13837380, 18449840, 27674760, 55349520]

約数ペア:

[(1, 55349520), (2, 27674760), (3, 18449840), (4, 13837380), (5, 11069904), (6, 9224920), (8, 6918690), (10, 5534952), (12, 4612460), (15, 3689968), (16, 3459345), (20, 2767476), (24, 2306230), (30, 1844984), (40, 1383738), (48, 1153115), (60, 922492), (80, 691869), (120, 461246), (211, 262320), (240, 230623), (422, 131160), (633, 87440), (844, 65580), (1055, 52464), (1093, 50640), (1266, 43720), (1688, 32790), (2110, 26232), (2186, 25320), (2532, 21860), (3165, 17488), (3279, 16880), (3376, 16395), (4220, 13116), (4372, 12660), (5064, 10930), (5465, 10128), (6330, 8744), (6558, 8440)]