55881964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23719}}^1$

素因数の和:23773

約数の個数: 24

約数和(自身を含む): 106265600

約数和(自身を除く): 50383636

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 23719, 47438, 94876, 450661, 735289, 901322, 1470578, 1802644, 2941156, 13970491, 27940982, 55881964]

約数ペア:

[(1, 55881964), (2, 27940982), (4, 13970491), (19, 2941156), (31, 1802644), (38, 1470578), (62, 901322), (76, 735289), (124, 450661), (589, 94876), (1178, 47438), (2356, 23719)]