51863145

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{9907}}^1$

素因数の和:10264

約数の個数: 16

約数和(自身を含む): 83227200

約数和(自身を除く): 31364055

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 5235, 9907, 29721, 49535, 148605, 3457543, 10372629, 17287715, 51863145]

約数ペア:

[(1, 51863145), (3, 17287715), (5, 10372629), (15, 3457543), (349, 148605), (1047, 49535), (1745, 29721), (5235, 9907)]