51836248

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 99221760

約数和(自身を除く): 47385512

約数列:

[1, 2, 4, 8, 71, 142, 263, 284, 347, 526, 568, 694, 1052, 1388, 2104, 2776, 18673, 24637, 37346, 49274, 74692, 91261, 98548, 149384, 182522, 197096, 365044, 730088, 6479531, 12959062, 25918124, 51836248]

約数ペア:

[(1, 51836248), (2, 25918124), (4, 12959062), (8, 6479531), (71, 730088), (142, 365044), (263, 197096), (284, 182522), (347, 149384), (526, 98548), (568, 91261), (694, 74692), (1052, 49274), (1388, 37346), (2104, 24637), (2776, 18673)]