50876510216

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{122921}}^1$

素因数の和:123342

約数の個数: 64

約数和(自身を含む): 115054992000

約数和(自身を除く): 64178481784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 389, 532, 778, 1064, 1556, 2723, 3112, 5446, 7391, 10892, 14782, 21784, 29564, 51737, 59128, 103474, 122921, 206948, 245842, 413896, 491684, 860447, 983368, 1720894, 2335499, 3441788, 4670998, 6883576, 9341996, 16348493, 18683992, 32696986, 47816269, 65393972, 95632538, 130787944, 191265076, 334713883, 382530152, 669427766, 908509111, 1338855532, 1817018222, 2677711064, 3634036444, 6359563777, 7268072888, 12719127554, 25438255108, 50876510216]

約数ペア:

[(1, 50876510216), (2, 25438255108), (4, 12719127554), (7, 7268072888), (8, 6359563777), (14, 3634036444), (19, 2677711064), (28, 1817018222), (38, 1338855532), (56, 908509111), (76, 669427766), (133, 382530152), (152, 334713883), (266, 191265076), (389, 130787944), (532, 95632538), (778, 65393972), (1064, 47816269), (1556, 32696986), (2723, 18683992), (3112, 16348493), (5446, 9341996), (7391, 6883576), (10892, 4670998), (14782, 3441788), (21784, 2335499), (29564, 1720894), (51737, 983368), (59128, 860447), (103474, 491684), (122921, 413896), (206948, 245842)]