54710180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{659}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 131725440

約数和(自身を除く): 77015260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593, 659, 1186, 1318, 2372, 2636, 2965, 3295, 4151, 4613, 5930, 6590, 8302, 9226, 11860, 13180, 16604, 18452, 20755, 23065, 41510, 46130, 83020, 92260, 390787, 781574, 1563148, 1953935, 2735509, 3907870, 5471018, 7815740, 10942036, 13677545, 27355090, 54710180]

約数ペア:

[(1, 54710180), (2, 27355090), (4, 13677545), (5, 10942036), (7, 7815740), (10, 5471018), (14, 3907870), (20, 2735509), (28, 1953935), (35, 1563148), (70, 781574), (140, 390787), (593, 92260), (659, 83020), (1186, 46130), (1318, 41510), (2372, 23065), (2636, 20755), (2965, 18452), (3295, 16604), (4151, 13180), (4613, 11860), (5930, 9226), (6590, 8302)]