48645681

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17417}}^1$

素因数の和:17453

約数の個数: 24

約数和(自身を含む): 79426080

約数和(自身を除く): 30780399

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 17417, 52251, 121919, 330923, 365757, 853433, 992769, 2316461, 2560299, 6949383, 16215227, 48645681]

約数ペア:

[(1, 48645681), (3, 16215227), (7, 6949383), (19, 2560299), (21, 2316461), (49, 992769), (57, 853433), (133, 365757), (147, 330923), (399, 121919), (931, 52251), (2793, 17417)]