49457793

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 82639872

約数和(自身を除く): 33182079

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 251, 753, 853, 1757, 2559, 2761, 5271, 5971, 8283, 9383, 17913, 19327, 28149, 57981, 65681, 197043, 214103, 642309, 1498721, 2355133, 4496163, 7065399, 16485931, 49457793]

約数ペア:

[(1, 49457793), (3, 16485931), (7, 7065399), (11, 4496163), (21, 2355133), (33, 1498721), (77, 642309), (231, 214103), (251, 197043), (753, 65681), (853, 57981), (1757, 28149), (2559, 19327), (2761, 17913), (5271, 9383), (5971, 8283)]