53811065

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 84115584

約数和(自身を除く): 30304519

約数列:

[1, 5, 7, 11, 35, 41, 49, 55, 77, 205, 245, 287, 385, 451, 487, 539, 1435, 2009, 2255, 2435, 2695, 3157, 3409, 5357, 10045, 15785, 17045, 19967, 22099, 23863, 26785, 37499, 99835, 110495, 119315, 139769, 187495, 219637, 262493, 698845, 978383, 1098185, 1312465, 1537459, 4891915, 7687295, 10762213, 53811065]

約数ペア:

[(1, 53811065), (5, 10762213), (7, 7687295), (11, 4891915), (35, 1537459), (41, 1312465), (49, 1098185), (55, 978383), (77, 698845), (205, 262493), (245, 219637), (287, 187495), (385, 139769), (451, 119315), (487, 110495), (539, 99835), (1435, 37499), (2009, 26785), (2255, 23863), (2435, 22099), (2695, 19967), (3157, 17045), (3409, 15785), (5357, 10045)]