51179488

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 103680864

約数和(自身を除く): 52501376

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 157, 167, 244, 314, 334, 488, 628, 668, 976, 1256, 1336, 1952, 2512, 2672, 5024, 5344, 9577, 10187, 19154, 20374, 26219, 38308, 40748, 52438, 76616, 81496, 104876, 153232, 162992, 209752, 306464, 325984, 419504, 839008, 1599359, 3198718, 6397436, 12794872, 25589744, 51179488]

約数ペア:

[(1, 51179488), (2, 25589744), (4, 12794872), (8, 6397436), (16, 3198718), (32, 1599359), (61, 839008), (122, 419504), (157, 325984), (167, 306464), (244, 209752), (314, 162992), (334, 153232), (488, 104876), (628, 81496), (668, 76616), (976, 52438), (1256, 40748), (1336, 38308), (1952, 26219), (2512, 20374), (2672, 19154), (5024, 10187), (5344, 9577)]