49825648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{72421}}^1$

素因数の和:72472

約数の個数: 20

約数和(自身を含む): 98783608

約数和(自身を除く): 48957960

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 72421, 144842, 289684, 579368, 1158736, 3114103, 6228206, 12456412, 24912824, 49825648]

約数ペア:

[(1, 49825648), (2, 24912824), (4, 12456412), (8, 6228206), (16, 3114103), (43, 1158736), (86, 579368), (172, 289684), (344, 144842), (688, 72421)]