51159300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5549

約数の個数: 72

約数和(自身を含む): 152823552

約数和(自身を除く): 101664252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 5501, 9300, 11002, 16503, 22004, 27505, 33006, 55010, 66012, 82515, 110020, 137525, 165030, 170531, 275050, 330060, 341062, 412575, 511593, 550100, 682124, 825150, 852655, 1023186, 1650300, 1705310, 2046372, 2557965, 3410620, 4263275, 5115930, 8526550, 10231860, 12789825, 17053100, 25579650, 51159300]

約数ペア:

[(1, 51159300), (2, 25579650), (3, 17053100), (4, 12789825), (5, 10231860), (6, 8526550), (10, 5115930), (12, 4263275), (15, 3410620), (20, 2557965), (25, 2046372), (30, 1705310), (31, 1650300), (50, 1023186), (60, 852655), (62, 825150), (75, 682124), (93, 550100), (100, 511593), (124, 412575), (150, 341062), (155, 330060), (186, 275050), (300, 170531), (310, 165030), (372, 137525), (465, 110020), (620, 82515), (775, 66012), (930, 55010), (1550, 33006), (1860, 27505), (2325, 22004), (3100, 16503), (4650, 11002), (5501, 9300)]