51186828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1843

約数の個数: 96

約数和(自身を含む): 153796608

約数和(自身を除く): 102609780

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 1787, 2046, 2387, 2604, 3574, 4092, 4774, 5361, 7148, 7161, 9548, 10722, 12509, 14322, 19657, 21444, 25018, 28644, 37527, 39314, 50036, 55397, 58971, 75054, 78628, 110794, 117942, 137599, 150108, 166191, 221588, 235884, 275198, 332382, 387779, 412797, 550396, 609367, 664764, 775558, 825594, 1163337, 1218734, 1551116, 1651188, 1828101, 2326674, 2437468, 3656202, 4265569, 4653348, 7312404, 8531138, 12796707, 17062276, 25593414, 51186828]

約数ペア:

[(1, 51186828), (2, 25593414), (3, 17062276), (4, 12796707), (6, 8531138), (7, 7312404), (11, 4653348), (12, 4265569), (14, 3656202), (21, 2437468), (22, 2326674), (28, 1828101), (31, 1651188), (33, 1551116), (42, 1218734), (44, 1163337), (62, 825594), (66, 775558), (77, 664764), (84, 609367), (93, 550396), (124, 412797), (132, 387779), (154, 332382), (186, 275198), (217, 235884), (231, 221588), (308, 166191), (341, 150108), (372, 137599), (434, 117942), (462, 110794), (651, 78628), (682, 75054), (868, 58971), (924, 55397), (1023, 50036), (1302, 39314), (1364, 37527), (1787, 28644), (2046, 25018), (2387, 21444), (2604, 19657), (3574, 14322), (4092, 12509), (4774, 10722), (5361, 9548), (7148, 7161)]