53439204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7025

約数の個数: 72

約数和(自身を含む): 156229248

約数和(自身を除く): 102790044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 6991, 7644, 13982, 20973, 27964, 41946, 48937, 83892, 90883, 97874, 146811, 181766, 195748, 272649, 293622, 342559, 363532, 545298, 587244, 636181, 685118, 1027677, 1090596, 1272362, 1370236, 1908543, 2055354, 2544724, 3817086, 4110708, 4453267, 7634172, 8906534, 13359801, 17813068, 26719602, 53439204]

約数ペア:

[(1, 53439204), (2, 26719602), (3, 17813068), (4, 13359801), (6, 8906534), (7, 7634172), (12, 4453267), (13, 4110708), (14, 3817086), (21, 2544724), (26, 2055354), (28, 1908543), (39, 1370236), (42, 1272362), (49, 1090596), (52, 1027677), (78, 685118), (84, 636181), (91, 587244), (98, 545298), (147, 363532), (156, 342559), (182, 293622), (196, 272649), (273, 195748), (294, 181766), (364, 146811), (546, 97874), (588, 90883), (637, 83892), (1092, 48937), (1274, 41946), (1911, 27964), (2548, 20973), (3822, 13982), (6991, 7644)]