53987038

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 96744960

約数和(自身を除く): 42757922

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 721, 1291, 1442, 2582, 2987, 5974, 9037, 18074, 20909, 37439, 41818, 74878, 132973, 262073, 265946, 524146, 930811, 1861622, 3856217, 7712434, 26993519, 53987038]

約数ペア:

[(1, 53987038), (2, 26993519), (7, 7712434), (14, 3856217), (29, 1861622), (58, 930811), (103, 524146), (203, 265946), (206, 262073), (406, 132973), (721, 74878), (1291, 41818), (1442, 37439), (2582, 20909), (2987, 18074), (5974, 9037)]