54648815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 74973696

約数和(自身を除く): 20324881

約数列:

[1, 5, 13, 31, 37, 65, 155, 185, 403, 481, 733, 1147, 2015, 2405, 3665, 5735, 9529, 14911, 22723, 27121, 47645, 74555, 113615, 135605, 295399, 352573, 840751, 1476995, 1762865, 4203755, 10929763, 54648815]

約数ペア:

[(1, 54648815), (5, 10929763), (13, 4203755), (31, 1762865), (37, 1476995), (65, 840751), (155, 352573), (185, 295399), (403, 135605), (481, 113615), (733, 74555), (1147, 47645), (2015, 27121), (2405, 22723), (3665, 14911), (5735, 9529)]