53401898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1481}}^1$

素因数の和:1654

約数の個数: 24

約数和(自身を含む): 88697700

約数和(自身を除く): 35295802

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 1481, 1639, 2962, 3278, 16291, 18029, 32582, 36058, 179201, 220669, 358402, 441338, 2427359, 4854718, 26700949, 53401898]

約数ペア:

[(1, 53401898), (2, 26700949), (11, 4854718), (22, 2427359), (121, 441338), (149, 358402), (242, 220669), (298, 179201), (1481, 36058), (1639, 32582), (2962, 18029), (3278, 16291)]