47047990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22511}}^1$

素因数の和:22548

約数の個数: 32

約数和(自身を含む): 97251840

約数和(自身を除く): 50203850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 22511, 45022, 112555, 225110, 247621, 427709, 495242, 855418, 1238105, 2138545, 2476210, 4277090, 4704799, 9409598, 23523995, 47047990]

約数ペア:

[(1, 47047990), (2, 23523995), (5, 9409598), (10, 4704799), (11, 4277090), (19, 2476210), (22, 2138545), (38, 1238105), (55, 855418), (95, 495242), (110, 427709), (190, 247621), (209, 225110), (418, 112555), (1045, 45022), (2090, 22511)]