56352070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{499}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 106272000

約数和(自身を除く): 49919930

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 491, 499, 982, 998, 2455, 2495, 4910, 4990, 11293, 11477, 22586, 22954, 56465, 57385, 112930, 114770, 245009, 490018, 1225045, 2450090, 5635207, 11270414, 28176035, 56352070]

約数ペア:

[(1, 56352070), (2, 28176035), (5, 11270414), (10, 5635207), (23, 2450090), (46, 1225045), (115, 490018), (230, 245009), (491, 114770), (499, 112930), (982, 57385), (998, 56465), (2455, 22954), (2495, 22586), (4910, 11477), (4990, 11293)]