49922719

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4027}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 66123648

約数和(自身を除く): 16200929

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 4027, 12397, 28189, 44297, 92621, 197323, 310079, 648347, 1018831, 2170553, 4538429, 7131817, 49922719]

約数ペア:

[(1, 49922719), (7, 7131817), (11, 4538429), (23, 2170553), (49, 1018831), (77, 648347), (161, 310079), (253, 197323), (539, 92621), (1127, 44297), (1771, 28189), (4027, 12397)]