53506280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3114

約数の個数: 64

約数和(自身を含む): 132278400

約数和(自身を除く): 78772120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3061, 3496, 4370, 6122, 8740, 12244, 15305, 17480, 24488, 30610, 58159, 61220, 70403, 116318, 122440, 140806, 232636, 281612, 290795, 352015, 465272, 563224, 581590, 704030, 1163180, 1337657, 1408060, 2326360, 2675314, 2816120, 5350628, 6688285, 10701256, 13376570, 26753140, 53506280]

約数ペア:

[(1, 53506280), (2, 26753140), (4, 13376570), (5, 10701256), (8, 6688285), (10, 5350628), (19, 2816120), (20, 2675314), (23, 2326360), (38, 1408060), (40, 1337657), (46, 1163180), (76, 704030), (92, 581590), (95, 563224), (115, 465272), (152, 352015), (184, 290795), (190, 281612), (230, 232636), (380, 140806), (437, 122440), (460, 116318), (760, 70403), (874, 61220), (920, 58159), (1748, 30610), (2185, 24488), (3061, 17480), (3496, 15305), (4370, 12244), (6122, 8740)]