50734720

素因数分解:

$2^7\times 5^1\times {\mathrm{79273}}^1$

素因数の和:79292

約数の個数: 32

約数和(自身を含む): 121289220

約数和(自身を除く): 70554500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 79273, 158546, 317092, 396365, 634184, 792730, 1268368, 1585460, 2536736, 3170920, 5073472, 6341840, 10146944, 12683680, 25367360, 50734720]

約数ペア:

[(1, 50734720), (2, 25367360), (4, 12683680), (5, 10146944), (8, 6341840), (10, 5073472), (16, 3170920), (20, 2536736), (32, 1585460), (40, 1268368), (64, 792730), (80, 634184), (128, 396365), (160, 317092), (320, 158546), (640, 79273)]