52189980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23509}}^1$

素因数の和:23558

約数の個数: 48

約数和(自身を含む): 150087840

約数和(自身を除く): 97897860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 23509, 47018, 70527, 94036, 117545, 141054, 235090, 282108, 352635, 470180, 705270, 869833, 1410540, 1739666, 2609499, 3479332, 4349165, 5218998, 8698330, 10437996, 13047495, 17396660, 26094990, 52189980]

約数ペア:

[(1, 52189980), (2, 26094990), (3, 17396660), (4, 13047495), (5, 10437996), (6, 8698330), (10, 5218998), (12, 4349165), (15, 3479332), (20, 2609499), (30, 1739666), (37, 1410540), (60, 869833), (74, 705270), (111, 470180), (148, 352635), (185, 282108), (222, 235090), (370, 141054), (444, 117545), (555, 94036), (740, 70527), (1110, 47018), (2220, 23509)]