50918712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 137803680

約数和(自身を除く): 86884968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 293, 312, 557, 586, 879, 1114, 1172, 1671, 1758, 2228, 2344, 3342, 3516, 3809, 4456, 6684, 7032, 7241, 7618, 11427, 13368, 14482, 15236, 21723, 22854, 28964, 30472, 43446, 45708, 57928, 86892, 91416, 163201, 173784, 326402, 489603, 652804, 979206, 1305608, 1958412, 2121613, 3916824, 4243226, 6364839, 8486452, 12729678, 16972904, 25459356, 50918712]

約数ペア:

[(1, 50918712), (2, 25459356), (3, 16972904), (4, 12729678), (6, 8486452), (8, 6364839), (12, 4243226), (13, 3916824), (24, 2121613), (26, 1958412), (39, 1305608), (52, 979206), (78, 652804), (104, 489603), (156, 326402), (293, 173784), (312, 163201), (557, 91416), (586, 86892), (879, 57928), (1114, 45708), (1172, 43446), (1671, 30472), (1758, 28964), (2228, 22854), (2344, 21723), (3342, 15236), (3516, 14482), (3809, 13368), (4456, 11427), (6684, 7618), (7032, 7241)]