31252298

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 60722784

約数和(自身を除く): 29470486

約数列:

[1, 2, 7, 11, 14, 22, 49, 53, 77, 98, 106, 154, 371, 539, 547, 583, 742, 1078, 1094, 1166, 2597, 3829, 4081, 5194, 6017, 7658, 8162, 12034, 26803, 28567, 28991, 42119, 53606, 57134, 57982, 84238, 202937, 294833, 318901, 405874, 589666, 637802, 1420559, 2232307, 2841118, 4464614, 15626149, 31252298]

約数ペア:

[(1, 31252298), (2, 15626149), (7, 4464614), (11, 2841118), (14, 2232307), (22, 1420559), (49, 637802), (53, 589666), (77, 405874), (98, 318901), (106, 294833), (154, 202937), (371, 84238), (539, 57982), (547, 57134), (583, 53606), (742, 42119), (1078, 28991), (1094, 28567), (1166, 26803), (2597, 12034), (3829, 8162), (4081, 7658), (5194, 6017)]