51580024

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 99144000

約数和(自身を除く): 47563976

約数列:

[1, 2, 4, 8, 53, 106, 212, 239, 424, 478, 509, 956, 1018, 1912, 2036, 4072, 12667, 25334, 26977, 50668, 53954, 101336, 107908, 121651, 215816, 243302, 486604, 973208, 6447503, 12895006, 25790012, 51580024]

約数ペア:

[(1, 51580024), (2, 25790012), (4, 12895006), (8, 6447503), (53, 973208), (106, 486604), (212, 243302), (239, 215816), (424, 121651), (478, 107908), (509, 101336), (956, 53954), (1018, 50668), (1912, 26977), (2036, 25334), (4072, 12667)]