51268500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11393}}^1$

素因数の和:11418

約数の個数: 72

約数和(自身を含む): 161749224

約数和(自身を除く): 110480724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 11393, 22786, 34179, 45572, 56965, 68358, 102537, 113930, 136716, 170895, 205074, 227860, 284825, 341790, 410148, 512685, 569650, 683580, 854475, 1025370, 1139300, 1424125, 1708950, 2050740, 2563425, 2848250, 3417900, 4272375, 5126850, 5696500, 8544750, 10253700, 12817125, 17089500, 25634250, 51268500]

約数ペア:

[(1, 51268500), (2, 25634250), (3, 17089500), (4, 12817125), (5, 10253700), (6, 8544750), (9, 5696500), (10, 5126850), (12, 4272375), (15, 3417900), (18, 2848250), (20, 2563425), (25, 2050740), (30, 1708950), (36, 1424125), (45, 1139300), (50, 1025370), (60, 854475), (75, 683580), (90, 569650), (100, 512685), (125, 410148), (150, 341790), (180, 284825), (225, 227860), (250, 205074), (300, 170895), (375, 136716), (450, 113930), (500, 102537), (750, 68358), (900, 56965), (1125, 45572), (1500, 34179), (2250, 22786), (4500, 11393)]