49298768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 101094720

約数和(自身を除く): 51795952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 631, 1028, 1262, 2056, 2524, 4112, 4883, 5048, 9766, 10096, 11989, 19532, 23978, 39064, 47956, 78128, 95912, 162167, 191824, 324334, 648668, 1297336, 2594672, 3081173, 6162346, 12324692, 24649384, 49298768]

約数ペア:

[(1, 49298768), (2, 24649384), (4, 12324692), (8, 6162346), (16, 3081173), (19, 2594672), (38, 1297336), (76, 648668), (152, 324334), (257, 191824), (304, 162167), (514, 95912), (631, 78128), (1028, 47956), (1262, 39064), (2056, 23978), (2524, 19532), (4112, 11989), (4883, 10096), (5048, 9766)]