53172990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15149}}^1$

素因数の和:15178

約数の個数: 64

約数和(自身を含む): 152712000

約数和(自身を除く): 99539010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 15149, 30298, 45447, 75745, 90894, 136341, 151490, 196937, 227235, 272682, 393874, 409023, 454470, 590811, 681705, 818046, 984685, 1181622, 1363410, 1772433, 1969370, 2045115, 2954055, 3544866, 4090230, 5317299, 5908110, 8862165, 10634598, 17724330, 26586495, 53172990]

約数ペア:

[(1, 53172990), (2, 26586495), (3, 17724330), (5, 10634598), (6, 8862165), (9, 5908110), (10, 5317299), (13, 4090230), (15, 3544866), (18, 2954055), (26, 2045115), (27, 1969370), (30, 1772433), (39, 1363410), (45, 1181622), (54, 984685), (65, 818046), (78, 681705), (90, 590811), (117, 454470), (130, 409023), (135, 393874), (195, 272682), (234, 227235), (270, 196937), (351, 151490), (390, 136341), (585, 90894), (702, 75745), (1170, 45447), (1755, 30298), (3510, 15149)]