49743813

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 78336000

約数和(自身を除く): 28592187

約数列:

[1, 3, 7, 21, 47, 101, 141, 303, 329, 499, 707, 987, 1497, 2121, 3493, 4747, 10479, 14241, 23453, 33229, 50399, 70359, 99687, 151197, 164171, 352793, 492513, 1058379, 2368753, 7106259, 16581271, 49743813]

約数ペア:

[(1, 49743813), (3, 16581271), (7, 7106259), (21, 2368753), (47, 1058379), (101, 492513), (141, 352793), (303, 164171), (329, 151197), (499, 99687), (707, 70359), (987, 50399), (1497, 33229), (2121, 23453), (3493, 14241), (4747, 10479)]