49842

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:95

約数の個数: 32

約数和(自身を含む): 120960

約数和(自身を除く): 71118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1278, 1846, 1917, 2769, 3834, 5538, 8307, 16614, 24921, 49842]

約数ペア:

[(1, 49842), (2, 24921), (3, 16614), (6, 8307), (9, 5538), (13, 3834), (18, 2769), (26, 1917), (27, 1846), (39, 1278), (54, 923), (71, 702), (78, 639), (117, 426), (142, 351), (213, 234)]