47506760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{169667}}^1$

素因数の和:169685

約数の個数: 32

約数和(自身を含む): 122160960

約数和(自身を除く): 74654200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 169667, 339334, 678668, 848335, 1187669, 1357336, 1696670, 2375338, 3393340, 4750676, 5938345, 6786680, 9501352, 11876690, 23753380, 47506760]

約数ペア:

[(1, 47506760), (2, 23753380), (4, 11876690), (5, 9501352), (7, 6786680), (8, 5938345), (10, 4750676), (14, 3393340), (20, 2375338), (28, 1696670), (35, 1357336), (40, 1187669), (56, 848335), (70, 678668), (140, 339334), (280, 169667)]