56255844

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 134265600

約数和(自身を除く): 78009756

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 149, 219, 292, 298, 431, 438, 447, 596, 862, 876, 894, 1293, 1724, 1788, 2586, 5172, 10877, 21754, 31463, 32631, 43508, 62926, 64219, 65262, 94389, 125852, 128438, 130524, 188778, 192657, 256876, 377556, 385314, 770628, 4687987, 9375974, 14063961, 18751948, 28127922, 56255844]

約数ペア:

[(1, 56255844), (2, 28127922), (3, 18751948), (4, 14063961), (6, 9375974), (12, 4687987), (73, 770628), (146, 385314), (149, 377556), (219, 256876), (292, 192657), (298, 188778), (431, 130524), (438, 128438), (447, 125852), (596, 94389), (862, 65262), (876, 64219), (894, 62926), (1293, 43508), (1724, 32631), (1788, 31463), (2586, 21754), (5172, 10877)]