47878948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12613}}^1$

素因数の和:12703

約数の個数: 24

約数和(自身を含む): 91476728

約数和(自身を除く): 43597780

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 12613, 25226, 50452, 163969, 327938, 655876, 920749, 1841498, 3682996, 11969737, 23939474, 47878948]

約数ペア:

[(1, 47878948), (2, 23939474), (4, 11969737), (13, 3682996), (26, 1841498), (52, 920749), (73, 655876), (146, 327938), (292, 163969), (949, 50452), (1898, 25226), (3796, 12613)]