49768160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 128786112

約数和(自身を除く): 79017952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 71, 80, 104, 130, 142, 160, 208, 260, 284, 337, 355, 416, 520, 568, 674, 710, 923, 1040, 1136, 1348, 1420, 1685, 1846, 2080, 2272, 2696, 2840, 3370, 3692, 4381, 4615, 5392, 5680, 6740, 7384, 8762, 9230, 10784, 11360, 13480, 14768, 17524, 18460, 21905, 23927, 26960, 29536, 35048, 36920, 43810, 47854, 53920, 70096, 73840, 87620, 95708, 119635, 140192, 147680, 175240, 191416, 239270, 311051, 350480, 382832, 478540, 622102, 700960, 765664, 957080, 1244204, 1555255, 1914160, 2488408, 3110510, 3828320, 4976816, 6221020, 9953632, 12442040, 24884080, 49768160]

約数ペア:

[(1, 49768160), (2, 24884080), (4, 12442040), (5, 9953632), (8, 6221020), (10, 4976816), (13, 3828320), (16, 3110510), (20, 2488408), (26, 1914160), (32, 1555255), (40, 1244204), (52, 957080), (65, 765664), (71, 700960), (80, 622102), (104, 478540), (130, 382832), (142, 350480), (160, 311051), (208, 239270), (260, 191416), (284, 175240), (337, 147680), (355, 140192), (416, 119635), (520, 95708), (568, 87620), (674, 73840), (710, 70096), (923, 53920), (1040, 47854), (1136, 43810), (1348, 36920), (1420, 35048), (1685, 29536), (1846, 26960), (2080, 23927), (2272, 21905), (2696, 18460), (2840, 17524), (3370, 14768), (3692, 13480), (4381, 11360), (4615, 10784), (5392, 9230), (5680, 8762), (6740, 7384)]