49530078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12451}}^1$

素因数の和:12489

約数の個数: 48

約数和(自身を含む): 122378256

約数和(自身を除く): 72848178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 12451, 24902, 37353, 74706, 112059, 161863, 211667, 224118, 323726, 423334, 485589, 635001, 971178, 1270002, 1456767, 1905003, 2751671, 2913534, 3810006, 5503342, 8255013, 16510026, 24765039, 49530078]

約数ペア:

[(1, 49530078), (2, 24765039), (3, 16510026), (6, 8255013), (9, 5503342), (13, 3810006), (17, 2913534), (18, 2751671), (26, 1905003), (34, 1456767), (39, 1270002), (51, 971178), (78, 635001), (102, 485589), (117, 423334), (153, 323726), (221, 224118), (234, 211667), (306, 161863), (442, 112059), (663, 74706), (1326, 37353), (1989, 24902), (3978, 12451)]