40050439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 9301241

約数列:

[1, 11, 13, 47, 59, 101, 143, 517, 611, 649, 767, 1111, 1313, 2773, 4747, 5959, 6721, 8437, 14443, 30503, 36049, 52217, 61711, 65549, 77467, 280073, 396539, 678821, 852137, 3080803, 3640949, 40050439]

約数ペア:

[(1, 40050439), (11, 3640949), (13, 3080803), (47, 852137), (59, 678821), (101, 396539), (143, 280073), (517, 77467), (611, 65549), (649, 61711), (767, 52217), (1111, 36049), (1313, 30503), (2773, 14443), (4747, 8437), (5959, 6721)]