53240356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53887}}^1$

素因数の和:53923

約数の個数: 24

約数和(自身を含む): 105620480

約数和(自身を除く): 52380124

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 53887, 107774, 215548, 700531, 1023853, 1401062, 2047706, 2802124, 4095412, 13310089, 26620178, 53240356]

約数ペア:

[(1, 53240356), (2, 26620178), (4, 13310089), (13, 4095412), (19, 2802124), (26, 2047706), (38, 1401062), (52, 1023853), (76, 700531), (247, 215548), (494, 107774), (988, 53887)]