51872464

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2351}}^1$

素因数の和:2563

約数の個数: 40

約数和(自身を含む): 115492608

約数和(自身を除く): 63620144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2351, 2758, 3152, 4702, 5516, 9404, 11032, 16457, 18808, 22064, 32914, 37616, 65828, 131656, 263312, 463147, 926294, 1852588, 3242029, 3705176, 6484058, 7410352, 12968116, 25936232, 51872464]

約数ペア:

[(1, 51872464), (2, 25936232), (4, 12968116), (7, 7410352), (8, 6484058), (14, 3705176), (16, 3242029), (28, 1852588), (56, 926294), (112, 463147), (197, 263312), (394, 131656), (788, 65828), (1379, 37616), (1576, 32914), (2351, 22064), (2758, 18808), (3152, 16457), (4702, 11032), (5516, 9404)]