51866308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14887}}^1$

素因数の和:14971

約数の個数: 24

約数和(自身を含む): 99213632

約数和(自身を除く): 47347324

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 14887, 29774, 59548, 193531, 387062, 774124, 997429, 1994858, 3989716, 12966577, 25933154, 51866308]

約数ペア:

[(1, 51866308), (2, 25933154), (4, 12966577), (13, 3989716), (26, 1994858), (52, 997429), (67, 774124), (134, 387062), (268, 193531), (871, 59548), (1742, 29774), (3484, 14887)]