51993915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{150707}}^1$

素因数の和:150738

約数の個数: 16

約数和(自身を含む): 86807808

約数和(自身を除く): 34813893

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 150707, 452121, 753535, 2260605, 3466261, 10398783, 17331305, 51993915]

約数ペア:

[(1, 51993915), (3, 17331305), (5, 10398783), (15, 3466261), (23, 2260605), (69, 753535), (115, 452121), (345, 150707)]