53880464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{306139}}^1$

素因数の和:306158

約数の個数: 20

約数和(自身を含む): 113884080

約数和(自身を除く): 60003616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 306139, 612278, 1224556, 2449112, 3367529, 4898224, 6735058, 13470116, 26940232, 53880464]

約数ペア:

[(1, 53880464), (2, 26940232), (4, 13470116), (8, 6735058), (11, 4898224), (16, 3367529), (22, 2449112), (44, 1224556), (88, 612278), (176, 306139)]