53498060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34739}}^1$

素因数の和:34766

約数の個数: 48

約数和(自身を含む): 140071680

約数和(自身を除く): 86573620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 34739, 69478, 138956, 173695, 243173, 347390, 382129, 486346, 694780, 764258, 972692, 1215865, 1528516, 1910645, 2431730, 2674903, 3821290, 4863460, 5349806, 7642580, 10699612, 13374515, 26749030, 53498060]

約数ペア:

[(1, 53498060), (2, 26749030), (4, 13374515), (5, 10699612), (7, 7642580), (10, 5349806), (11, 4863460), (14, 3821290), (20, 2674903), (22, 2431730), (28, 1910645), (35, 1528516), (44, 1215865), (55, 972692), (70, 764258), (77, 694780), (110, 486346), (140, 382129), (154, 347390), (220, 243173), (308, 173695), (385, 138956), (770, 69478), (1540, 34739)]