53301388

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 109650240

約数和(自身を除く): 56348852

約数列:

[1, 2, 4, 7, 14, 28, 73, 89, 146, 178, 292, 293, 356, 511, 586, 623, 1022, 1172, 1246, 2044, 2051, 2492, 4102, 6497, 8204, 12994, 21389, 25988, 26077, 42778, 45479, 52154, 85556, 90958, 104308, 149723, 181916, 182539, 299446, 365078, 598892, 730156, 1903621, 3807242, 7614484, 13325347, 26650694, 53301388]

約数ペア:

[(1, 53301388), (2, 26650694), (4, 13325347), (7, 7614484), (14, 3807242), (28, 1903621), (73, 730156), (89, 598892), (146, 365078), (178, 299446), (292, 182539), (293, 181916), (356, 149723), (511, 104308), (586, 90958), (623, 85556), (1022, 52154), (1172, 45479), (1246, 42778), (2044, 26077), (2051, 25988), (2492, 21389), (4102, 12994), (6497, 8204)]