50397525

素因数分解:

$3^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 93297600

約数和(自身を除く): 42900075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 197, 225, 379, 591, 675, 985, 1137, 1773, 1895, 2955, 3411, 4925, 5319, 5685, 8865, 9475, 10233, 14775, 17055, 26595, 28425, 44325, 51165, 74663, 85275, 132975, 223989, 255825, 373315, 671967, 1119945, 1866575, 2015901, 3359835, 5599725, 10079505, 16799175, 50397525]

約数ペア:

[(1, 50397525), (3, 16799175), (5, 10079505), (9, 5599725), (15, 3359835), (25, 2015901), (27, 1866575), (45, 1119945), (75, 671967), (135, 373315), (197, 255825), (225, 223989), (379, 132975), (591, 85275), (675, 74663), (985, 51165), (1137, 44325), (1773, 28425), (1895, 26595), (2955, 17055), (3411, 14775), (4925, 10233), (5319, 9475), (5685, 8865)]