51741774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{136883}}^1$

素因数の和:136901

約数の個数: 32

約数和(自身を含む): 131408640

約数和(自身を除く): 79666866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 136883, 273766, 410649, 821298, 958181, 1231947, 1916362, 2463894, 2874543, 3695841, 5749086, 7391682, 8623629, 17247258, 25870887, 51741774]

約数ペア:

[(1, 51741774), (2, 25870887), (3, 17247258), (6, 8623629), (7, 7391682), (9, 5749086), (14, 3695841), (18, 2874543), (21, 2463894), (27, 1916362), (42, 1231947), (54, 958181), (63, 821298), (126, 410649), (189, 273766), (378, 136883)]