50573000

素因数分解:

$2^3\times 5^3\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 119733120

約数和(自身を除く): 69160120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 125, 200, 206, 250, 412, 491, 500, 515, 824, 982, 1000, 1030, 1964, 2060, 2455, 2575, 3928, 4120, 4910, 5150, 9820, 10300, 12275, 12875, 19640, 20600, 24550, 25750, 49100, 50573, 51500, 61375, 98200, 101146, 103000, 122750, 202292, 245500, 252865, 404584, 491000, 505730, 1011460, 1264325, 2022920, 2528650, 5057300, 6321625, 10114600, 12643250, 25286500, 50573000]

約数ペア:

[(1, 50573000), (2, 25286500), (4, 12643250), (5, 10114600), (8, 6321625), (10, 5057300), (20, 2528650), (25, 2022920), (40, 1264325), (50, 1011460), (100, 505730), (103, 491000), (125, 404584), (200, 252865), (206, 245500), (250, 202292), (412, 122750), (491, 103000), (500, 101146), (515, 98200), (824, 61375), (982, 51500), (1000, 50573), (1030, 49100), (1964, 25750), (2060, 24550), (2455, 20600), (2575, 19640), (3928, 12875), (4120, 12275), (4910, 10300), (5150, 9820)]