47798764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 96314400

約数和(自身を除く): 48515636

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 139, 221, 278, 389, 442, 556, 778, 884, 1556, 1807, 2363, 3614, 4726, 5057, 6613, 7228, 9452, 10114, 13226, 20228, 26452, 30719, 54071, 61438, 85969, 108142, 122876, 171938, 216284, 343876, 702923, 919207, 1405846, 1838414, 2811692, 3676828, 11949691, 23899382, 47798764]

約数ペア:

[(1, 47798764), (2, 23899382), (4, 11949691), (13, 3676828), (17, 2811692), (26, 1838414), (34, 1405846), (52, 919207), (68, 702923), (139, 343876), (221, 216284), (278, 171938), (389, 122876), (442, 108142), (556, 85969), (778, 61438), (884, 54071), (1556, 30719), (1807, 26452), (2363, 20228), (3614, 13226), (4726, 10114), (5057, 9452), (6613, 7228)]