53519361

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 84787200

約数和(自身を除く): 31267839

約数列:

[1, 3, 7, 21, 31, 93, 217, 229, 359, 651, 687, 1077, 1603, 2513, 4809, 7099, 7539, 11129, 21297, 33387, 49693, 77903, 82211, 149079, 233709, 246633, 575477, 1726431, 2548541, 7645623, 17839787, 53519361]

約数ペア:

[(1, 53519361), (3, 17839787), (7, 7645623), (21, 2548541), (31, 1726431), (93, 575477), (217, 246633), (229, 233709), (359, 149079), (651, 82211), (687, 77903), (1077, 49693), (1603, 33387), (2513, 21297), (4809, 11129), (7099, 7539)]