47105170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 99283968

約数和(自身を除く): 52178798

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 251, 383, 490, 502, 766, 1255, 1757, 1915, 2510, 2681, 3514, 3830, 5362, 8785, 12299, 13405, 17570, 18767, 24598, 26810, 37534, 61495, 93835, 96133, 122990, 187670, 192266, 480665, 672931, 961330, 1345862, 3364655, 4710517, 6729310, 9421034, 23552585, 47105170]

約数ペア:

[(1, 47105170), (2, 23552585), (5, 9421034), (7, 6729310), (10, 4710517), (14, 3364655), (35, 1345862), (49, 961330), (70, 672931), (98, 480665), (245, 192266), (251, 187670), (383, 122990), (490, 96133), (502, 93835), (766, 61495), (1255, 37534), (1757, 26810), (1915, 24598), (2510, 18767), (2681, 17570), (3514, 13405), (3830, 12299), (5362, 8785)]