51255633

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 80906112

約数和(自身を除く): 29650479

約数列:

[1, 3, 11, 13, 33, 39, 143, 157, 429, 471, 761, 1727, 2041, 2283, 5181, 6123, 8371, 9893, 22451, 25113, 29679, 67353, 108823, 119477, 326469, 358431, 1314247, 1553201, 3942741, 4659603, 17085211, 51255633]

約数ペア:

[(1, 51255633), (3, 17085211), (11, 4659603), (13, 3942741), (33, 1553201), (39, 1314247), (143, 358431), (157, 326469), (429, 119477), (471, 108823), (761, 67353), (1727, 29679), (2041, 25113), (2283, 22451), (5181, 9893), (6123, 8371)]