49696220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{354973}}^1$

素因数の和:354989

約数の個数: 24

約数和(自身を含む): 119271264

約数和(自身を除く): 69575044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 354973, 709946, 1419892, 1774865, 2484811, 3549730, 4969622, 7099460, 9939244, 12424055, 24848110, 49696220]

約数ペア:

[(1, 49696220), (2, 24848110), (4, 12424055), (5, 9939244), (7, 7099460), (10, 4969622), (14, 3549730), (20, 2484811), (28, 1774865), (35, 1419892), (70, 709946), (140, 354973)]