53765320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3623}}^1$

素因数の和:3694

約数の個数: 64

約数和(自身を含む): 140901120

約数和(自身を除く): 87135800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3623, 3710, 7246, 7420, 14492, 14840, 18115, 25361, 28984, 36230, 50722, 72460, 101444, 126805, 144920, 192019, 202888, 253610, 384038, 507220, 768076, 960095, 1014440, 1344133, 1536152, 1920190, 2688266, 3840380, 5376532, 6720665, 7680760, 10753064, 13441330, 26882660, 53765320]

約数ペア:

[(1, 53765320), (2, 26882660), (4, 13441330), (5, 10753064), (7, 7680760), (8, 6720665), (10, 5376532), (14, 3840380), (20, 2688266), (28, 1920190), (35, 1536152), (40, 1344133), (53, 1014440), (56, 960095), (70, 768076), (106, 507220), (140, 384038), (212, 253610), (265, 202888), (280, 192019), (371, 144920), (424, 126805), (530, 101444), (742, 72460), (1060, 50722), (1484, 36230), (1855, 28984), (2120, 25361), (2968, 18115), (3623, 14840), (3710, 14492), (7246, 7420)]