51245216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 110769120

約数和(自身を除く): 59523904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 197, 352, 394, 739, 788, 1478, 1576, 2167, 2956, 3152, 4334, 5912, 6304, 8129, 8668, 11824, 16258, 17336, 23648, 32516, 34672, 65032, 69344, 130064, 145583, 260128, 291166, 582332, 1164664, 1601413, 2329328, 3202826, 4658656, 6405652, 12811304, 25622608, 51245216]

約数ペア:

[(1, 51245216), (2, 25622608), (4, 12811304), (8, 6405652), (11, 4658656), (16, 3202826), (22, 2329328), (32, 1601413), (44, 1164664), (88, 582332), (176, 291166), (197, 260128), (352, 145583), (394, 130064), (739, 69344), (788, 65032), (1478, 34672), (1576, 32516), (2167, 23648), (2956, 17336), (3152, 16258), (4334, 11824), (5912, 8668), (6304, 8129)]