49759840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 129548160

約数和(自身を除く): 79788320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 376, 416, 470, 509, 520, 611, 752, 940, 1018, 1040, 1222, 1504, 1880, 2036, 2080, 2444, 2545, 3055, 3760, 4072, 4888, 5090, 6110, 6617, 7520, 8144, 9776, 10180, 12220, 13234, 16288, 19552, 20360, 23923, 24440, 26468, 33085, 40720, 47846, 48880, 52936, 66170, 81440, 95692, 97760, 105872, 119615, 132340, 191384, 211744, 239230, 264680, 310999, 382768, 478460, 529360, 621998, 765536, 956920, 1058720, 1243996, 1554995, 1913840, 2487992, 3109990, 3827680, 4975984, 6219980, 9951968, 12439960, 24879920, 49759840]

約数ペア:

[(1, 49759840), (2, 24879920), (4, 12439960), (5, 9951968), (8, 6219980), (10, 4975984), (13, 3827680), (16, 3109990), (20, 2487992), (26, 1913840), (32, 1554995), (40, 1243996), (47, 1058720), (52, 956920), (65, 765536), (80, 621998), (94, 529360), (104, 478460), (130, 382768), (160, 310999), (188, 264680), (208, 239230), (235, 211744), (260, 191384), (376, 132340), (416, 119615), (470, 105872), (509, 97760), (520, 95692), (611, 81440), (752, 66170), (940, 52936), (1018, 48880), (1040, 47846), (1222, 40720), (1504, 33085), (1880, 26468), (2036, 24440), (2080, 23923), (2444, 20360), (2545, 19552), (3055, 16288), (3760, 13234), (4072, 12220), (4888, 10180), (5090, 9776), (6110, 8144), (6617, 7520)]