52215695

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 74864256

約数和(自身を除く): 22648561

約数列:

[1, 5, 7, 35, 37, 61, 185, 259, 305, 427, 661, 1295, 2135, 2257, 3305, 4627, 11285, 15799, 23135, 24457, 40321, 78995, 122285, 171199, 201605, 282247, 855995, 1411235, 1491877, 7459385, 10443139, 52215695]

約数ペア:

[(1, 52215695), (5, 10443139), (7, 7459385), (35, 1491877), (37, 1411235), (61, 855995), (185, 282247), (259, 201605), (305, 171199), (427, 122285), (661, 78995), (1295, 40321), (2135, 24457), (2257, 23135), (3305, 15799), (4627, 11285)]