55971656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1597}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 113426040

約数和(自身を除く): 57454384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1348, 1597, 2696, 3194, 4381, 6388, 8762, 12776, 17524, 20761, 35048, 41522, 83044, 166088, 538189, 1076378, 2152756, 4305512, 6996457, 13992914, 27985828, 55971656]

約数ペア:

[(1, 55971656), (2, 27985828), (4, 13992914), (8, 6996457), (13, 4305512), (26, 2152756), (52, 1076378), (104, 538189), (337, 166088), (674, 83044), (1348, 41522), (1597, 35048), (2696, 20761), (3194, 17524), (4381, 12776), (6388, 8762)]