51920228

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 92587320

約数和(自身を除く): 40667092

約数列:

[1, 2, 4, 73, 146, 269, 292, 538, 661, 1076, 1322, 2644, 19637, 39274, 48253, 78548, 96506, 177809, 193012, 355618, 711236, 12980057, 25960114, 51920228]

約数ペア:

[(1, 51920228), (2, 25960114), (4, 12980057), (73, 711236), (146, 355618), (269, 193012), (292, 177809), (538, 96506), (661, 78548), (1076, 48253), (1322, 39274), (2644, 19637)]