53991214

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 87141600

約数和(自身を除く): 33150386

約数列:

[1, 2, 29, 37, 58, 74, 139, 181, 278, 362, 1073, 2146, 4031, 5143, 5249, 6697, 8062, 10286, 10498, 13394, 25159, 50318, 149147, 194213, 298294, 388426, 729611, 930883, 1459222, 1861766, 26995607, 53991214]

約数ペア:

[(1, 53991214), (2, 26995607), (29, 1861766), (37, 1459222), (58, 930883), (74, 729611), (139, 388426), (181, 298294), (278, 194213), (362, 149147), (1073, 50318), (2146, 25159), (4031, 13394), (5143, 10498), (5249, 10286), (6697, 8062)]