52138746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^2$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 129808224

約数和(自身を除く): 77669478

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 107, 138, 198, 207, 214, 253, 321, 414, 506, 642, 759, 963, 1177, 1518, 1926, 2277, 2354, 2461, 3531, 4554, 4922, 7062, 7383, 10593, 11449, 14766, 21186, 22149, 22898, 27071, 34347, 44298, 54142, 68694, 81213, 103041, 125939, 162426, 206082, 243639, 251878, 263327, 377817, 487278, 526654, 755634, 789981, 1133451, 1579962, 2266902, 2369943, 2896597, 4739886, 5793194, 8689791, 17379582, 26069373, 52138746]

約数ペア:

[(1, 52138746), (2, 26069373), (3, 17379582), (6, 8689791), (9, 5793194), (11, 4739886), (18, 2896597), (22, 2369943), (23, 2266902), (33, 1579962), (46, 1133451), (66, 789981), (69, 755634), (99, 526654), (107, 487278), (138, 377817), (198, 263327), (207, 251878), (214, 243639), (253, 206082), (321, 162426), (414, 125939), (506, 103041), (642, 81213), (759, 68694), (963, 54142), (1177, 44298), (1518, 34347), (1926, 27071), (2277, 22898), (2354, 22149), (2461, 21186), (3531, 14766), (4554, 11449), (4922, 10593), (7062, 7383)]