53425086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 127443456

約数和(自身を除く): 74018370

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 877, 923, 1562, 1754, 1846, 2343, 2631, 2769, 4686, 5262, 5538, 9647, 10153, 11401, 19294, 20306, 22802, 28941, 30459, 34203, 57882, 60918, 62267, 68406, 124534, 125411, 186801, 250822, 373602, 376233, 684937, 752466, 809471, 1369874, 1618942, 2054811, 2428413, 4109622, 4856826, 8904181, 17808362, 26712543, 53425086]

約数ペア:

[(1, 53425086), (2, 26712543), (3, 17808362), (6, 8904181), (11, 4856826), (13, 4109622), (22, 2428413), (26, 2054811), (33, 1618942), (39, 1369874), (66, 809471), (71, 752466), (78, 684937), (142, 376233), (143, 373602), (213, 250822), (286, 186801), (426, 125411), (429, 124534), (781, 68406), (858, 62267), (877, 60918), (923, 57882), (1562, 34203), (1754, 30459), (1846, 28941), (2343, 22802), (2631, 20306), (2769, 19294), (4686, 11401), (5262, 10153), (5538, 9647)]