53572482

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 122860800

約数和(自身を除く): 69288318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 89, 142, 157, 178, 213, 267, 314, 426, 471, 534, 639, 801, 942, 1278, 1413, 1602, 1917, 2403, 2826, 3834, 4239, 4806, 6319, 8478, 11147, 12638, 13973, 18957, 22294, 27946, 33441, 37914, 41919, 56871, 66882, 83838, 100323, 113742, 125757, 170613, 200646, 251514, 300969, 341226, 377271, 601938, 754542, 992083, 1984166, 2976249, 5952498, 8928747, 17857494, 26786241, 53572482]

約数ペア:

[(1, 53572482), (2, 26786241), (3, 17857494), (6, 8928747), (9, 5952498), (18, 2976249), (27, 1984166), (54, 992083), (71, 754542), (89, 601938), (142, 377271), (157, 341226), (178, 300969), (213, 251514), (267, 200646), (314, 170613), (426, 125757), (471, 113742), (534, 100323), (639, 83838), (801, 66882), (942, 56871), (1278, 41919), (1413, 37914), (1602, 33441), (1917, 27946), (2403, 22294), (2826, 18957), (3834, 13973), (4239, 12638), (4806, 11147), (6319, 8478)]