47708540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5861}}^1$

素因数の和:5918

約数の個数: 48

約数和(自身を含む): 112269024

約数和(自身を除く): 64560484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 5861, 8140, 11722, 23444, 29305, 58610, 64471, 117220, 128942, 216857, 257884, 322355, 433714, 644710, 867428, 1084285, 1289420, 2168570, 2385427, 4337140, 4770854, 9541708, 11927135, 23854270, 47708540]

約数ペア:

[(1, 47708540), (2, 23854270), (4, 11927135), (5, 9541708), (10, 4770854), (11, 4337140), (20, 2385427), (22, 2168570), (37, 1289420), (44, 1084285), (55, 867428), (74, 644710), (110, 433714), (148, 322355), (185, 257884), (220, 216857), (370, 128942), (407, 117220), (740, 64471), (814, 58610), (1628, 29305), (2035, 23444), (4070, 11722), (5861, 8140)]