47990304

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{593}}^1$

素因数の和:890

約数の個数: 72

約数和(自身を含む): 137189052

約数和(自身を除く): 89198748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 593, 843, 1124, 1186, 1686, 1779, 2248, 2372, 2529, 3372, 3558, 4496, 4744, 5058, 5337, 6744, 7116, 8992, 9488, 10116, 10674, 13488, 14232, 18976, 20232, 21348, 26976, 28464, 40464, 42696, 56928, 80928, 85392, 166633, 170784, 333266, 499899, 666532, 999798, 1333064, 1499697, 1999596, 2666128, 2999394, 3999192, 5332256, 5998788, 7998384, 11997576, 15996768, 23995152, 47990304]

約数ペア:

[(1, 47990304), (2, 23995152), (3, 15996768), (4, 11997576), (6, 7998384), (8, 5998788), (9, 5332256), (12, 3999192), (16, 2999394), (18, 2666128), (24, 1999596), (32, 1499697), (36, 1333064), (48, 999798), (72, 666532), (96, 499899), (144, 333266), (281, 170784), (288, 166633), (562, 85392), (593, 80928), (843, 56928), (1124, 42696), (1186, 40464), (1686, 28464), (1779, 26976), (2248, 21348), (2372, 20232), (2529, 18976), (3372, 14232), (3558, 13488), (4496, 10674), (4744, 10116), (5058, 9488), (5337, 8992), (6744, 7116)]