50097920

素因数分解:

$2^8\times 5^1\times {\mathrm{39139}}^1$

素因数の和:39160

約数の個数: 36

約数和(自身を含む): 120003240

約数和(自身を除く): 69905320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 39139, 78278, 156556, 195695, 313112, 391390, 626224, 782780, 1252448, 1565560, 2504896, 3131120, 5009792, 6262240, 10019584, 12524480, 25048960, 50097920]

約数ペア:

[(1, 50097920), (2, 25048960), (4, 12524480), (5, 10019584), (8, 6262240), (10, 5009792), (16, 3131120), (20, 2504896), (32, 1565560), (40, 1252448), (64, 782780), (80, 626224), (128, 391390), (160, 313112), (256, 195695), (320, 156556), (640, 78278), (1280, 39139)]