54157790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9829}}^1$

素因数の和:9884

約数の個数: 32

約数和(自身を含む): 106164000

約数和(自身を除く): 52006210

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 9829, 19658, 49145, 98290, 186751, 285041, 373502, 570082, 933755, 1425205, 1867510, 2850410, 5415779, 10831558, 27078895, 54157790]

約数ペア:

[(1, 54157790), (2, 27078895), (5, 10831558), (10, 5415779), (19, 2850410), (29, 1867510), (38, 1425205), (58, 933755), (95, 570082), (145, 373502), (190, 285041), (290, 186751), (551, 98290), (1102, 49145), (2755, 19658), (5510, 9829)]