89048492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 178036992

約数和(自身を除く): 88988500

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 962, 1147, 1493, 1612, 1924, 2294, 2986, 4588, 5972, 14911, 19409, 29822, 38818, 46283, 55241, 59644, 77636, 92566, 110482, 185132, 220964, 601679, 718133, 1203358, 1436266, 1712471, 2406716, 2872532, 3424942, 6849884, 22262123, 44524246, 89048492]

約数ペア:

[(1, 89048492), (2, 44524246), (4, 22262123), (13, 6849884), (26, 3424942), (31, 2872532), (37, 2406716), (52, 1712471), (62, 1436266), (74, 1203358), (124, 718133), (148, 601679), (403, 220964), (481, 185132), (806, 110482), (962, 92566), (1147, 77636), (1493, 59644), (1612, 55241), (1924, 46283), (2294, 38818), (2986, 29822), (4588, 19409), (5972, 14911)]