51270776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12161}}^1$

素因数の和:12215

約数の個数: 32

約数和(自身を含む): 105079680

約数和(自身を除く): 53808904

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 12161, 24322, 48644, 97288, 206737, 376991, 413474, 753982, 826948, 1507964, 1653896, 3015928, 6408847, 12817694, 25635388, 51270776]

約数ペア:

[(1, 51270776), (2, 25635388), (4, 12817694), (8, 6408847), (17, 3015928), (31, 1653896), (34, 1507964), (62, 826948), (68, 753982), (124, 413474), (136, 376991), (248, 206737), (527, 97288), (1054, 48644), (2108, 24322), (4216, 12161)]