52525501

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 63767040

約数和(自身を除く): 11241539

約数列:

[1, 7, 31, 49, 151, 217, 229, 1057, 1519, 1603, 4681, 7099, 7399, 11221, 32767, 34579, 49693, 229369, 242053, 347851, 1071949, 1694371, 7503643, 52525501]

約数ペア:

[(1, 52525501), (7, 7503643), (31, 1694371), (49, 1071949), (151, 347851), (217, 242053), (229, 229369), (1057, 49693), (1519, 34579), (1603, 32767), (4681, 11221), (7099, 7399)]