47291156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:716

約数の個数: 36

約数和(自身を含む): 91610400

約数和(自身を除く): 44319244

約数列:

[1, 2, 4, 11, 22, 44, 121, 199, 242, 398, 484, 491, 796, 982, 1964, 2189, 4378, 5401, 8756, 10802, 21604, 24079, 48158, 59411, 96316, 97709, 118822, 195418, 237644, 390836, 1074799, 2149598, 4299196, 11822789, 23645578, 47291156]

約数ペア:

[(1, 47291156), (2, 23645578), (4, 11822789), (11, 4299196), (22, 2149598), (44, 1074799), (121, 390836), (199, 237644), (242, 195418), (398, 118822), (484, 97709), (491, 96316), (796, 59411), (982, 48158), (1964, 24079), (2189, 21604), (4378, 10802), (5401, 8756)]