52142978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 87246720

約数和(自身を除く): 35103742

約数列:

[1, 2, 17, 23, 34, 46, 131, 262, 391, 509, 782, 1018, 2227, 3013, 4454, 6026, 8653, 11707, 17306, 23414, 51221, 66679, 102442, 133358, 199019, 398038, 1133543, 1533617, 2267086, 3067234, 26071489, 52142978]

約数ペア:

[(1, 52142978), (2, 26071489), (17, 3067234), (23, 2267086), (34, 1533617), (46, 1133543), (131, 398038), (262, 199019), (391, 133358), (509, 102442), (782, 66679), (1018, 51221), (2227, 23414), (3013, 17306), (4454, 11707), (6026, 8653)]