55263957

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 89644032

約数和(自身を除く): 34380075

約数列:

[1, 3, 7, 17, 21, 51, 119, 283, 357, 547, 849, 1641, 1981, 3829, 4811, 5943, 9299, 11487, 14433, 27897, 33677, 65093, 101031, 154801, 195279, 464403, 1083607, 2631617, 3250821, 7894851, 18421319, 55263957]

約数ペア:

[(1, 55263957), (3, 18421319), (7, 7894851), (17, 3250821), (21, 2631617), (51, 1083607), (119, 464403), (283, 195279), (357, 154801), (547, 101031), (849, 65093), (1641, 33677), (1981, 27897), (3829, 14433), (4811, 11487), (5943, 9299)]