1029156650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{8263}}^1$

素因数の和:8375

約数の個数: 48

約数和(自身を含む): 1992086784

約数和(自身を除く): 962930134

約数列:

[1, 2, 5, 10, 25, 47, 50, 53, 94, 106, 235, 265, 470, 530, 1175, 1325, 2350, 2491, 2650, 4982, 8263, 12455, 16526, 24910, 41315, 62275, 82630, 124550, 206575, 388361, 413150, 437939, 776722, 875878, 1941805, 2189695, 3883610, 4379390, 9709025, 10948475, 19418050, 20583133, 21896950, 41166266, 102915665, 205831330, 514578325, 1029156650]

約数ペア:

[(1, 1029156650), (2, 514578325), (5, 205831330), (10, 102915665), (25, 41166266), (47, 21896950), (50, 20583133), (53, 19418050), (94, 10948475), (106, 9709025), (235, 4379390), (265, 3883610), (470, 2189695), (530, 1941805), (1175, 875878), (1325, 776722), (2350, 437939), (2491, 413150), (2650, 388361), (4982, 206575), (8263, 124550), (12455, 82630), (16526, 62275), (24910, 41315)]