64052950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{98543}}^1$

素因数の和:98568

約数の個数: 24

約数和(自身を含む): 128304288

約数和(自身を除く): 64251338

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 98543, 197086, 492715, 985430, 1281059, 2463575, 2562118, 4927150, 6405295, 12810590, 32026475, 64052950]

約数ペア:

[(1, 64052950), (2, 32026475), (5, 12810590), (10, 6405295), (13, 4927150), (25, 2562118), (26, 2463575), (50, 1281059), (65, 985430), (130, 492715), (325, 197086), (650, 98543)]