51179255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 68774400

約数和(自身を除く): 17595145

約数列:

[1, 5, 19, 23, 59, 95, 115, 295, 397, 437, 1121, 1357, 1985, 2185, 5605, 6785, 7543, 9131, 23423, 25783, 37715, 45655, 117115, 128915, 173489, 445037, 538729, 867445, 2225185, 2693645, 10235851, 51179255]

約数ペア:

[(1, 51179255), (5, 10235851), (19, 2693645), (23, 2225185), (59, 867445), (95, 538729), (115, 445037), (295, 173489), (397, 128915), (437, 117115), (1121, 45655), (1357, 37715), (1985, 25783), (2185, 23423), (5605, 9131), (6785, 7543)]