47521870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 96019344

約数和(自身を除く): 48497474

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 257, 410, 451, 514, 902, 1285, 1681, 2255, 2570, 2827, 3362, 4510, 5654, 8405, 10537, 14135, 16810, 18491, 21074, 28270, 36982, 52685, 92455, 105370, 115907, 184910, 231814, 432017, 579535, 864034, 1159070, 2160085, 4320170, 4752187, 9504374, 23760935, 47521870]

約数ペア:

[(1, 47521870), (2, 23760935), (5, 9504374), (10, 4752187), (11, 4320170), (22, 2160085), (41, 1159070), (55, 864034), (82, 579535), (110, 432017), (205, 231814), (257, 184910), (410, 115907), (451, 105370), (514, 92455), (902, 52685), (1285, 36982), (1681, 28270), (2255, 21074), (2570, 18491), (2827, 16810), (3362, 14135), (4510, 10537), (5654, 8405)]