51093718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 88171776

約数和(自身を除く): 37078058

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1118, 1978, 1987, 3974, 12857, 25714, 25831, 45701, 51662, 85441, 91402, 170882, 594113, 1110733, 1188226, 1965143, 2221466, 3930286, 25546859, 51093718]

約数ペア:

[(1, 51093718), (2, 25546859), (13, 3930286), (23, 2221466), (26, 1965143), (43, 1188226), (46, 1110733), (86, 594113), (299, 170882), (559, 91402), (598, 85441), (989, 51662), (1118, 45701), (1978, 25831), (1987, 25714), (3974, 12857)]