49261821

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2441}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 77596992

約数和(自身を除く): 28335171

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 2441, 2883, 6727, 7323, 17087, 20181, 51261, 75671, 227013, 529697, 1589091, 2345801, 7037403, 16420607, 49261821]

約数ペア:

[(1, 49261821), (3, 16420607), (7, 7037403), (21, 2345801), (31, 1589091), (93, 529697), (217, 227013), (651, 75671), (961, 51261), (2441, 20181), (2883, 17087), (6727, 7323)]