47557354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 78780240

約数和(自身を除く): 31222886

約数列:

[1, 2, 13, 26, 97, 109, 173, 194, 218, 346, 1261, 1417, 2249, 2522, 2834, 4498, 10573, 16781, 18857, 21146, 33562, 37714, 137449, 218153, 245141, 274898, 436306, 490282, 1829129, 3658258, 23778677, 47557354]

約数ペア:

[(1, 47557354), (2, 23778677), (13, 3658258), (26, 1829129), (97, 490282), (109, 436306), (173, 274898), (194, 245141), (218, 218153), (346, 137449), (1261, 37714), (1417, 33562), (2249, 21146), (2522, 18857), (2834, 16781), (4498, 10573)]