50470740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 162908928

約数和(自身を除く): 112438188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 73, 90, 92, 115, 138, 146, 167, 180, 207, 219, 230, 276, 292, 334, 345, 365, 414, 438, 460, 501, 657, 668, 690, 730, 828, 835, 876, 1002, 1035, 1095, 1314, 1380, 1460, 1503, 1670, 1679, 2004, 2070, 2190, 2505, 2628, 3006, 3285, 3340, 3358, 3841, 4140, 4380, 5010, 5037, 6012, 6570, 6716, 7515, 7682, 8395, 10020, 10074, 11523, 12191, 13140, 15030, 15111, 15364, 16790, 19205, 20148, 23046, 24382, 25185, 30060, 30222, 33580, 34569, 36573, 38410, 46092, 48764, 50370, 57615, 60444, 60955, 69138, 73146, 75555, 76820, 100740, 109719, 115230, 121910, 138276, 146292, 151110, 172845, 182865, 219438, 230460, 243820, 280393, 302220, 345690, 365730, 438876, 548595, 560786, 691380, 731460, 841179, 1097190, 1121572, 1401965, 1682358, 2194380, 2523537, 2803930, 3364716, 4205895, 5047074, 5607860, 8411790, 10094148, 12617685, 16823580, 25235370, 50470740]

約数ペア:

[(1, 50470740), (2, 25235370), (3, 16823580), (4, 12617685), (5, 10094148), (6, 8411790), (9, 5607860), (10, 5047074), (12, 4205895), (15, 3364716), (18, 2803930), (20, 2523537), (23, 2194380), (30, 1682358), (36, 1401965), (45, 1121572), (46, 1097190), (60, 841179), (69, 731460), (73, 691380), (90, 560786), (92, 548595), (115, 438876), (138, 365730), (146, 345690), (167, 302220), (180, 280393), (207, 243820), (219, 230460), (230, 219438), (276, 182865), (292, 172845), (334, 151110), (345, 146292), (365, 138276), (414, 121910), (438, 115230), (460, 109719), (501, 100740), (657, 76820), (668, 75555), (690, 73146), (730, 69138), (828, 60955), (835, 60444), (876, 57615), (1002, 50370), (1035, 48764), (1095, 46092), (1314, 38410), (1380, 36573), (1460, 34569), (1503, 33580), (1670, 30222), (1679, 30060), (2004, 25185), (2070, 24382), (2190, 23046), (2505, 20148), (2628, 19205), (3006, 16790), (3285, 15364), (3340, 15111), (3358, 15030), (3841, 13140), (4140, 12191), (4380, 11523), (5010, 10074), (5037, 10020), (6012, 8395), (6570, 7682), (6716, 7515)]