56181685420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3967}}^1\times {\mathrm{101159}}^1$

素因数の和:105142

約数の個数: 48

約数和(自身を含む): 134871367680

約数和(自身を除く): 78689682260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3967, 7934, 15868, 19835, 27769, 39670, 55538, 79340, 101159, 111076, 138845, 202318, 277690, 404636, 505795, 555380, 708113, 1011590, 1416226, 2023180, 2832452, 3540565, 7081130, 14162260, 401297753, 802595506, 1605191012, 2006488765, 2809084271, 4012977530, 5618168542, 8025955060, 11236337084, 14045421355, 28090842710, 56181685420]

約数ペア:

[(1, 56181685420), (2, 28090842710), (4, 14045421355), (5, 11236337084), (7, 8025955060), (10, 5618168542), (14, 4012977530), (20, 2809084271), (28, 2006488765), (35, 1605191012), (70, 802595506), (140, 401297753), (3967, 14162260), (7934, 7081130), (15868, 3540565), (19835, 2832452), (27769, 2023180), (39670, 1416226), (55538, 1011590), (79340, 708113), (101159, 555380), (111076, 505795), (138845, 404636), (202318, 277690)]