51993645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2267}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 39452115

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2085, 2267, 4587, 6801, 7645, 11335, 22935, 24937, 34005, 74811, 124685, 315113, 374055, 945339, 1575565, 3466243, 4726695, 10398729, 17331215, 51993645]

約数ペア:

[(1, 51993645), (3, 17331215), (5, 10398729), (11, 4726695), (15, 3466243), (33, 1575565), (55, 945339), (139, 374055), (165, 315113), (417, 124685), (695, 74811), (1529, 34005), (2085, 24937), (2267, 22935), (4587, 11335), (6801, 7645)]