47560940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{887}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 114573312

約数和(自身を除く): 67012372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 887, 1532, 1774, 1915, 2681, 3548, 3830, 4435, 5362, 6209, 7660, 8870, 10724, 12418, 13405, 17740, 24836, 26810, 31045, 53620, 62090, 124180, 339721, 679442, 1358884, 1698605, 2378047, 3397210, 4756094, 6794420, 9512188, 11890235, 23780470, 47560940]

約数ペア:

[(1, 47560940), (2, 23780470), (4, 11890235), (5, 9512188), (7, 6794420), (10, 4756094), (14, 3397210), (20, 2378047), (28, 1698605), (35, 1358884), (70, 679442), (140, 339721), (383, 124180), (766, 62090), (887, 53620), (1532, 31045), (1774, 26810), (1915, 24836), (2681, 17740), (3548, 13405), (3830, 12418), (4435, 10724), (5362, 8870), (6209, 7660)]