55333390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1553}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 114125760

約数和(自身を除く): 58792370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 1553, 2545, 3106, 3563, 5090, 7126, 7765, 10871, 15530, 17815, 21742, 35630, 54355, 108710, 790477, 1580954, 3952385, 5533339, 7904770, 11066678, 27666695, 55333390]

約数ペア:

[(1, 55333390), (2, 27666695), (5, 11066678), (7, 7904770), (10, 5533339), (14, 3952385), (35, 1580954), (70, 790477), (509, 108710), (1018, 54355), (1553, 35630), (2545, 21742), (3106, 17815), (3563, 15530), (5090, 10871), (7126, 7765)]