47239090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1033}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 90454320

約数和(自身を除く): 43215230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 1033, 1345, 2066, 2690, 4573, 5165, 9146, 10330, 17561, 22865, 35122, 45730, 87805, 175610, 277877, 555754, 1389385, 2778770, 4723909, 9447818, 23619545, 47239090]

約数ペア:

[(1, 47239090), (2, 23619545), (5, 9447818), (10, 4723909), (17, 2778770), (34, 1389385), (85, 555754), (170, 277877), (269, 175610), (538, 87805), (1033, 45730), (1345, 35122), (2066, 22865), (2690, 17561), (4573, 10330), (5165, 9146)]