48999680

素因数分解:

$2^8\times 5^1\times {\mathrm{38281}}^1$

素因数の和:38302

約数の個数: 36

約数和(自身を含む): 117372612

約数和(自身を除く): 68372932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 38281, 76562, 153124, 191405, 306248, 382810, 612496, 765620, 1224992, 1531240, 2449984, 3062480, 4899968, 6124960, 9799936, 12249920, 24499840, 48999680]

約数ペア:

[(1, 48999680), (2, 24499840), (4, 12249920), (5, 9799936), (8, 6124960), (10, 4899968), (16, 3062480), (20, 2449984), (32, 1531240), (40, 1224992), (64, 765620), (80, 612496), (128, 382810), (160, 306248), (256, 191405), (320, 153124), (640, 76562), (1280, 38281)]