50998792

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 105276240

約数和(自身を除く): 54277448

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 536, 563, 676, 871, 1126, 1352, 1742, 2252, 3484, 4504, 6968, 7319, 11323, 14638, 22646, 29276, 37721, 45292, 58552, 75442, 90584, 95147, 150884, 190294, 301768, 380588, 490373, 761176, 980746, 1961492, 3922984, 6374849, 12749698, 25499396, 50998792]

約数ペア:

[(1, 50998792), (2, 25499396), (4, 12749698), (8, 6374849), (13, 3922984), (26, 1961492), (52, 980746), (67, 761176), (104, 490373), (134, 380588), (169, 301768), (268, 190294), (338, 150884), (536, 95147), (563, 90584), (676, 75442), (871, 58552), (1126, 45292), (1352, 37721), (1742, 29276), (2252, 22646), (3484, 14638), (4504, 11323), (6968, 7319)]