52853640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{62921}}^1$

素因数の和:62942

約数の個数: 64

約数和(自身を含む): 181215360

約数和(自身を除く): 128361720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 62921, 125842, 188763, 251684, 314605, 377526, 440447, 503368, 629210, 755052, 880894, 943815, 1258420, 1321341, 1510104, 1761788, 1887630, 2202235, 2516840, 2642682, 3523576, 3775260, 4404470, 5285364, 6606705, 7550520, 8808940, 10570728, 13213410, 17617880, 26426820, 52853640]

約数ペア:

[(1, 52853640), (2, 26426820), (3, 17617880), (4, 13213410), (5, 10570728), (6, 8808940), (7, 7550520), (8, 6606705), (10, 5285364), (12, 4404470), (14, 3775260), (15, 3523576), (20, 2642682), (21, 2516840), (24, 2202235), (28, 1887630), (30, 1761788), (35, 1510104), (40, 1321341), (42, 1258420), (56, 943815), (60, 880894), (70, 755052), (84, 629210), (105, 503368), (120, 440447), (140, 377526), (168, 314605), (210, 251684), (280, 188763), (420, 125842), (840, 62921)]