55761160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15319}}^1$

素因数の和:15350

約数の個数: 64

約数和(自身を含む): 154425600

約数和(自身を除く): 98664440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 15319, 30638, 61276, 76595, 107233, 122552, 153190, 199147, 214466, 306380, 398294, 428932, 536165, 612760, 796588, 857864, 995735, 1072330, 1394029, 1593176, 1991470, 2144660, 2788058, 3982940, 4289320, 5576116, 6970145, 7965880, 11152232, 13940290, 27880580, 55761160]

約数ペア:

[(1, 55761160), (2, 27880580), (4, 13940290), (5, 11152232), (7, 7965880), (8, 6970145), (10, 5576116), (13, 4289320), (14, 3982940), (20, 2788058), (26, 2144660), (28, 1991470), (35, 1593176), (40, 1394029), (52, 1072330), (56, 995735), (65, 857864), (70, 796588), (91, 612760), (104, 536165), (130, 428932), (140, 398294), (182, 306380), (260, 214466), (280, 199147), (364, 153190), (455, 122552), (520, 107233), (728, 76595), (910, 61276), (1820, 30638), (3640, 15319)]