52491345

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 86822400

約数和(自身を除く): 34331055

約数列:

[1, 3, 5, 15, 37, 111, 185, 271, 349, 555, 813, 1047, 1355, 1745, 4065, 5235, 10027, 12913, 30081, 38739, 50135, 64565, 94579, 150405, 193695, 283737, 472895, 1418685, 3499423, 10498269, 17497115, 52491345]

約数ペア:

[(1, 52491345), (3, 17497115), (5, 10498269), (15, 3499423), (37, 1418685), (111, 472895), (185, 283737), (271, 193695), (349, 150405), (555, 94579), (813, 64565), (1047, 50135), (1355, 38739), (1745, 30081), (4065, 12913), (5235, 10027)]