57971060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{757}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 139569024

約数和(自身を除く): 81597964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547, 757, 1094, 1514, 2188, 2735, 3028, 3785, 3829, 5299, 5470, 7570, 7658, 10598, 10940, 15140, 15316, 19145, 21196, 26495, 38290, 52990, 76580, 105980, 414079, 828158, 1656316, 2070395, 2898553, 4140790, 5797106, 8281580, 11594212, 14492765, 28985530, 57971060]

約数ペア:

[(1, 57971060), (2, 28985530), (4, 14492765), (5, 11594212), (7, 8281580), (10, 5797106), (14, 4140790), (20, 2898553), (28, 2070395), (35, 1656316), (70, 828158), (140, 414079), (547, 105980), (757, 76580), (1094, 52990), (1514, 38290), (2188, 26495), (2735, 21196), (3028, 19145), (3785, 15316), (3829, 15140), (5299, 10940), (5470, 10598), (7570, 7658)]