54947438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9739}}^1$

素因数の和:9792

約数の個数: 32

約数和(自身を含む): 104724480

約数和(自身を除く): 49777042

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 9739, 19478, 68173, 126607, 136346, 253214, 301909, 603818, 886249, 1772498, 2113363, 3924817, 4226726, 7849634, 27473719, 54947438]

約数ペア:

[(1, 54947438), (2, 27473719), (7, 7849634), (13, 4226726), (14, 3924817), (26, 2113363), (31, 1772498), (62, 886249), (91, 603818), (182, 301909), (217, 253214), (403, 136346), (434, 126607), (806, 68173), (2821, 19478), (5642, 9739)]