52649285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 19926715

約数列:

[1, 5, 13, 19, 65, 89, 95, 247, 445, 479, 1157, 1235, 1691, 2395, 5785, 6227, 8455, 9101, 21983, 31135, 42631, 45505, 109915, 118313, 213155, 554203, 591565, 809989, 2771015, 4049945, 10529857, 52649285]

約数ペア:

[(1, 52649285), (5, 10529857), (13, 4049945), (19, 2771015), (65, 809989), (89, 591565), (95, 554203), (247, 213155), (445, 118313), (479, 109915), (1157, 45505), (1235, 42631), (1691, 31135), (2395, 21983), (5785, 9101), (6227, 8455)]