47979464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3319}}^1$

素因数の和:3477

約数の個数: 32

約数和(自身を含む): 97608000

約数和(自身を除く): 49628536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3319, 3614, 6638, 7228, 13276, 14456, 26552, 43147, 86294, 172588, 345176, 461341, 922682, 1845364, 3690728, 5997433, 11994866, 23989732, 47979464]

約数ペア:

[(1, 47979464), (2, 23989732), (4, 11994866), (8, 5997433), (13, 3690728), (26, 1845364), (52, 922682), (104, 461341), (139, 345176), (278, 172588), (556, 86294), (1112, 43147), (1807, 26552), (3319, 14456), (3614, 13276), (6638, 7228)]