47387262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2797

約数の個数: 48

約数和(自身を含む): 108702000

約数和(自身を除く): 61314738

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2749, 2873, 5498, 5746, 8247, 8619, 16494, 17238, 35737, 46733, 71474, 93466, 107211, 140199, 214422, 280398, 464581, 607529, 929162, 1215058, 1393743, 1822587, 2787486, 3645174, 7897877, 15795754, 23693631, 47387262]

約数ペア:

[(1, 47387262), (2, 23693631), (3, 15795754), (6, 7897877), (13, 3645174), (17, 2787486), (26, 1822587), (34, 1393743), (39, 1215058), (51, 929162), (78, 607529), (102, 464581), (169, 280398), (221, 214422), (338, 140199), (442, 107211), (507, 93466), (663, 71474), (1014, 46733), (1326, 35737), (2749, 17238), (2873, 16494), (5498, 8619), (5746, 8247)]