55751494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 90326016

約数和(自身を除く): 34574522

約数列:

[1, 2, 23, 46, 47, 94, 107, 214, 241, 482, 1081, 2162, 2461, 4922, 5029, 5543, 10058, 11086, 11327, 22654, 25787, 51574, 115667, 231334, 260521, 521042, 593101, 1186202, 1211989, 2423978, 27875747, 55751494]

約数ペア:

[(1, 55751494), (2, 27875747), (23, 2423978), (46, 1211989), (47, 1186202), (94, 593101), (107, 521042), (214, 260521), (241, 231334), (482, 115667), (1081, 51574), (2162, 25787), (2461, 22654), (4922, 11327), (5029, 11086), (5543, 10058)]