51277844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 96983040

約数和(自身を除く): 45705196

約数列:

[1, 2, 4, 31, 43, 59, 62, 86, 118, 124, 163, 172, 236, 326, 652, 1333, 1829, 2537, 2666, 3658, 5053, 5074, 5332, 7009, 7316, 9617, 10106, 10148, 14018, 19234, 20212, 28036, 38468, 78647, 157294, 217279, 298127, 314588, 413531, 434558, 596254, 827062, 869116, 1192508, 1654124, 12819461, 25638922, 51277844]

約数ペア:

[(1, 51277844), (2, 25638922), (4, 12819461), (31, 1654124), (43, 1192508), (59, 869116), (62, 827062), (86, 596254), (118, 434558), (124, 413531), (163, 314588), (172, 298127), (236, 217279), (326, 157294), (652, 78647), (1333, 38468), (1829, 28036), (2537, 20212), (2666, 19234), (3658, 14018), (5053, 10148), (5074, 10106), (5332, 9617), (7009, 7316)]