51266295

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5783}}^1$

素因数の和:5991

約数の個数: 24

約数和(自身を含む): 89328096

約数和(自身を除く): 38061801

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 5783, 8865, 17349, 28915, 52047, 86745, 260235, 1139251, 3417753, 5696255, 10253259, 17088765, 51266295]

約数ペア:

[(1, 51266295), (3, 17088765), (5, 10253259), (9, 5696255), (15, 3417753), (45, 1139251), (197, 260235), (591, 86745), (985, 52047), (1773, 28915), (2955, 17349), (5783, 8865)]