65030550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33349}}^1$

素因数の和:33377

約数の個数: 48

約数和(自身を含む): 173686800

約数和(自身を除く): 108656250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 33349, 66698, 100047, 166745, 200094, 333490, 433537, 500235, 833725, 867074, 1000470, 1300611, 1667450, 2167685, 2501175, 2601222, 4335370, 5002350, 6503055, 10838425, 13006110, 21676850, 32515275, 65030550]

約数ペア:

[(1, 65030550), (2, 32515275), (3, 21676850), (5, 13006110), (6, 10838425), (10, 6503055), (13, 5002350), (15, 4335370), (25, 2601222), (26, 2501175), (30, 2167685), (39, 1667450), (50, 1300611), (65, 1000470), (75, 867074), (78, 833725), (130, 500235), (150, 433537), (195, 333490), (325, 200094), (390, 166745), (650, 100047), (975, 66698), (1950, 33349)]