50999480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{182141}}^1$

素因数の和:182159

約数の個数: 32

約数和(自身を含む): 131142240

約数和(自身を除く): 80142760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 182141, 364282, 728564, 910705, 1274987, 1457128, 1821410, 2549974, 3642820, 5099948, 6374935, 7285640, 10199896, 12749870, 25499740, 50999480]

約数ペア:

[(1, 50999480), (2, 25499740), (4, 12749870), (5, 10199896), (7, 7285640), (8, 6374935), (10, 5099948), (14, 3642820), (20, 2549974), (28, 1821410), (35, 1457128), (40, 1274987), (56, 910705), (70, 728564), (140, 364282), (280, 182141)]