55428868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{40637}}^1$

素因数の和:40683

約数の個数: 24

約数和(自身を含む): 109234944

約数和(自身を除く): 53806076

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 40637, 81274, 162548, 447007, 894014, 1259747, 1788028, 2519494, 5038988, 13857217, 27714434, 55428868]

約数ペア:

[(1, 55428868), (2, 27714434), (4, 13857217), (11, 5038988), (22, 2519494), (31, 1788028), (44, 1259747), (62, 894014), (124, 447007), (341, 162548), (682, 81274), (1364, 40637)]