50831495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 75612096

約数和(自身を除く): 24780601

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 121, 143, 253, 281, 299, 605, 715, 1265, 1405, 1495, 1573, 2783, 3091, 3289, 3653, 6463, 7865, 13915, 15455, 16445, 18265, 32315, 34001, 36179, 40183, 71093, 84019, 170005, 180895, 200915, 355465, 420095, 442013, 782023, 924209, 2210065, 3910115, 4621045, 10166299, 50831495]

約数ペア:

[(1, 50831495), (5, 10166299), (11, 4621045), (13, 3910115), (23, 2210065), (55, 924209), (65, 782023), (115, 442013), (121, 420095), (143, 355465), (253, 200915), (281, 180895), (299, 170005), (605, 84019), (715, 71093), (1265, 40183), (1405, 36179), (1495, 34001), (1573, 32315), (2783, 18265), (3091, 16445), (3289, 15455), (3653, 13915), (6463, 7865)]