57580526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 94089600

約数和(自身を除く): 36509074

約数列:

[1, 2, 19, 38, 43, 86, 131, 262, 269, 538, 817, 1634, 2489, 4978, 5111, 5633, 10222, 11266, 11567, 23134, 35239, 70478, 107027, 214054, 219773, 439546, 669541, 1339082, 1515277, 3030554, 28790263, 57580526]

約数ペア:

[(1, 57580526), (2, 28790263), (19, 3030554), (38, 1515277), (43, 1339082), (86, 669541), (131, 439546), (262, 219773), (269, 214054), (538, 107027), (817, 70478), (1634, 35239), (2489, 23134), (4978, 11567), (5111, 11266), (5633, 10222)]