52706820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 156119040

約数和(自身を除く): 103412220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 659, 860, 930, 1290, 1318, 1333, 1860, 1977, 2580, 2636, 2666, 3295, 3954, 3999, 5332, 6590, 6665, 7908, 7998, 9885, 13180, 13330, 15996, 19770, 19995, 20429, 26660, 28337, 39540, 39990, 40858, 56674, 61287, 79980, 81716, 85011, 102145, 113348, 122574, 141685, 170022, 204290, 245148, 283370, 306435, 340044, 408580, 425055, 566740, 612870, 850110, 878447, 1225740, 1700220, 1756894, 2635341, 3513788, 4392235, 5270682, 8784470, 10541364, 13176705, 17568940, 26353410, 52706820]

約数ペア:

[(1, 52706820), (2, 26353410), (3, 17568940), (4, 13176705), (5, 10541364), (6, 8784470), (10, 5270682), (12, 4392235), (15, 3513788), (20, 2635341), (30, 1756894), (31, 1700220), (43, 1225740), (60, 878447), (62, 850110), (86, 612870), (93, 566740), (124, 425055), (129, 408580), (155, 340044), (172, 306435), (186, 283370), (215, 245148), (258, 204290), (310, 170022), (372, 141685), (430, 122574), (465, 113348), (516, 102145), (620, 85011), (645, 81716), (659, 79980), (860, 61287), (930, 56674), (1290, 40858), (1318, 39990), (1333, 39540), (1860, 28337), (1977, 26660), (2580, 20429), (2636, 19995), (2666, 19770), (3295, 15996), (3954, 13330), (3999, 13180), (5332, 9885), (6590, 7998), (6665, 7908)]