52686530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8623}}^1$

素因数の和:8690

約数の個数: 32

約数和(自身を含む): 104315904

約数和(自身を除く): 51629374

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 8623, 17246, 43115, 86230, 112099, 224198, 405281, 560495, 810562, 1120990, 2026405, 4052810, 5268653, 10537306, 26343265, 52686530]

約数ペア:

[(1, 52686530), (2, 26343265), (5, 10537306), (10, 5268653), (13, 4052810), (26, 2026405), (47, 1120990), (65, 810562), (94, 560495), (130, 405281), (235, 224198), (470, 112099), (611, 86230), (1222, 43115), (3055, 17246), (6110, 8623)]