47709806

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 74975472

約数和(自身を除く): 27265666

約数列:

[1, 2, 31, 62, 103, 206, 241, 482, 961, 1922, 3193, 6386, 7471, 14942, 24823, 49646, 98983, 197966, 231601, 463202, 769513, 1539026, 23854903, 47709806]

約数ペア:

[(1, 47709806), (2, 23854903), (31, 1539026), (62, 769513), (103, 463202), (206, 231601), (241, 197966), (482, 98983), (961, 49646), (1922, 24823), (3193, 14942), (6386, 7471)]