51894580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55207}}^1$

素因数の和:55263

約数の個数: 24

約数和(自身を含む): 111299328

約数和(自身を除く): 59404748

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 55207, 110414, 220828, 276035, 552070, 1104140, 2594729, 5189458, 10378916, 12973645, 25947290, 51894580]

約数ペア:

[(1, 51894580), (2, 25947290), (4, 12973645), (5, 10378916), (10, 5189458), (20, 2594729), (47, 1104140), (94, 552070), (188, 276035), (235, 220828), (470, 110414), (940, 55207)]