52803205

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 80110080

約数和(自身を除く): 27306875

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 113, 169, 395, 455, 553, 565, 791, 845, 1027, 1183, 1469, 2765, 3955, 5135, 5915, 7189, 7345, 8927, 10283, 13351, 19097, 35945, 44635, 51415, 62489, 66755, 93457, 95485, 116051, 133679, 312445, 467285, 580255, 668395, 812357, 1508663, 4061785, 7543315, 10560641, 52803205]

約数ペア:

[(1, 52803205), (5, 10560641), (7, 7543315), (13, 4061785), (35, 1508663), (65, 812357), (79, 668395), (91, 580255), (113, 467285), (169, 312445), (395, 133679), (455, 116051), (553, 95485), (565, 93457), (791, 66755), (845, 62489), (1027, 51415), (1183, 44635), (1469, 35945), (2765, 19097), (3955, 13351), (5135, 10283), (5915, 8927), (7189, 7345)]