47885732

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{857}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 85645560

約数和(自身を除く): 37759828

約数列:

[1, 2, 4, 61, 122, 229, 244, 458, 857, 916, 1714, 3428, 13969, 27938, 52277, 55876, 104554, 196253, 209108, 392506, 785012, 11971433, 23942866, 47885732]

約数ペア:

[(1, 47885732), (2, 23942866), (4, 11971433), (61, 785012), (122, 392506), (229, 209108), (244, 196253), (458, 104554), (857, 55876), (916, 52277), (1714, 27938), (3428, 13969)]