56247373

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 74221056

約数和(自身を除く): 17973683

約数列:

[1, 7, 13, 17, 91, 103, 119, 221, 353, 721, 1339, 1547, 1751, 2471, 4589, 6001, 9373, 12257, 22763, 32123, 36359, 42007, 78013, 159341, 254513, 472667, 546091, 618103, 3308669, 4326721, 8035339, 56247373]

約数ペア:

[(1, 56247373), (7, 8035339), (13, 4326721), (17, 3308669), (91, 618103), (103, 546091), (119, 472667), (221, 254513), (353, 159341), (721, 78013), (1339, 42007), (1547, 36359), (1751, 32123), (2471, 22763), (4589, 12257), (6001, 9373)]