56160748

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 115492608

約数和(自身を除く): 59331860

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 131, 244, 251, 262, 427, 502, 524, 854, 917, 1004, 1708, 1757, 1834, 3514, 3668, 7028, 7991, 15311, 15982, 30622, 31964, 32881, 55937, 61244, 65762, 107177, 111874, 131524, 214354, 223748, 230167, 428708, 460334, 920668, 2005741, 4011482, 8022964, 14040187, 28080374, 56160748]

約数ペア:

[(1, 56160748), (2, 28080374), (4, 14040187), (7, 8022964), (14, 4011482), (28, 2005741), (61, 920668), (122, 460334), (131, 428708), (244, 230167), (251, 223748), (262, 214354), (427, 131524), (502, 111874), (524, 107177), (854, 65762), (917, 61244), (1004, 55937), (1708, 32881), (1757, 31964), (1834, 30622), (3514, 15982), (3668, 15311), (7028, 7991)]