49069580

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 125798400

約数和(自身を除く): 76728820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 311, 322, 343, 460, 490, 622, 644, 686, 805, 980, 1127, 1244, 1372, 1555, 1610, 1715, 2177, 2254, 3110, 3220, 3430, 4354, 4508, 5635, 6220, 6860, 7153, 7889, 8708, 10885, 11270, 14306, 15239, 15778, 21770, 22540, 28612, 30478, 31556, 35765, 39445, 43540, 50071, 60956, 71530, 76195, 78890, 100142, 106673, 143060, 152390, 157780, 200284, 213346, 250355, 304780, 350497, 426692, 500710, 533365, 700994, 1001420, 1066730, 1401988, 1752485, 2133460, 2453479, 3504970, 4906958, 7009940, 9813916, 12267395, 24534790, 49069580]

約数ペア:

[(1, 49069580), (2, 24534790), (4, 12267395), (5, 9813916), (7, 7009940), (10, 4906958), (14, 3504970), (20, 2453479), (23, 2133460), (28, 1752485), (35, 1401988), (46, 1066730), (49, 1001420), (70, 700994), (92, 533365), (98, 500710), (115, 426692), (140, 350497), (161, 304780), (196, 250355), (230, 213346), (245, 200284), (311, 157780), (322, 152390), (343, 143060), (460, 106673), (490, 100142), (622, 78890), (644, 76195), (686, 71530), (805, 60956), (980, 50071), (1127, 43540), (1244, 39445), (1372, 35765), (1555, 31556), (1610, 30478), (1715, 28612), (2177, 22540), (2254, 21770), (3110, 15778), (3220, 15239), (3430, 14306), (4354, 11270), (4508, 10885), (5635, 8708), (6220, 7889), (6860, 7153)]