51736425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 94160640

約数和(自身を除く): 42424215

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 195, 235, 325, 611, 705, 975, 1129, 1175, 1833, 3055, 3387, 3525, 5645, 9165, 14677, 15275, 16935, 28225, 44031, 45825, 53063, 73385, 84675, 159189, 220155, 265315, 366925, 689819, 795945, 1100775, 1326575, 2069457, 3449095, 3979725, 10347285, 17245475, 51736425]

約数ペア:

[(1, 51736425), (3, 17245475), (5, 10347285), (13, 3979725), (15, 3449095), (25, 2069457), (39, 1326575), (47, 1100775), (65, 795945), (75, 689819), (141, 366925), (195, 265315), (235, 220155), (325, 159189), (611, 84675), (705, 73385), (975, 53063), (1129, 45825), (1175, 44031), (1833, 28225), (3055, 16935), (3387, 15275), (3525, 14677), (5645, 9165)]