51704905

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 76260096

約数和(自身を除く): 24555191

約数列:

[1, 5, 7, 17, 35, 67, 85, 119, 335, 469, 595, 1139, 1297, 2345, 5695, 6485, 7973, 9079, 22049, 39865, 45395, 86899, 110245, 154343, 434495, 608293, 771715, 1477283, 3041465, 7386415, 10340981, 51704905]

約数ペア:

[(1, 51704905), (5, 10340981), (7, 7386415), (17, 3041465), (35, 1477283), (67, 771715), (85, 608293), (119, 434495), (335, 154343), (469, 110245), (595, 86899), (1139, 45395), (1297, 39865), (2345, 22049), (5695, 9079), (6485, 7973)]