56424140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97283}}^1$

素因数の和:97321

約数の個数: 24

約数和(自身を含む): 122577840

約数和(自身を除く): 66153700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 97283, 194566, 389132, 486415, 972830, 1945660, 2821207, 5642414, 11284828, 14106035, 28212070, 56424140]

約数ペア:

[(1, 56424140), (2, 28212070), (4, 14106035), (5, 11284828), (10, 5642414), (20, 2821207), (29, 1945660), (58, 972830), (116, 486415), (145, 389132), (290, 194566), (580, 97283)]