49664960

素因数分解:

$2^6\times 5^1\times {\mathrm{155203}}^1$

素因数の和:155220

約数の個数: 28

約数和(自身を含む): 118265448

約数和(自身を除く): 68600488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 155203, 310406, 620812, 776015, 1241624, 1552030, 2483248, 3104060, 4966496, 6208120, 9932992, 12416240, 24832480, 49664960]

約数ペア:

[(1, 49664960), (2, 24832480), (4, 12416240), (5, 9932992), (8, 6208120), (10, 4966496), (16, 3104060), (20, 2483248), (32, 1552030), (40, 1241624), (64, 776015), (80, 620812), (160, 310406), (320, 155203)]