49789194

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1900

約数の個数: 64

約数和(自身を含む): 125126400

約数和(自身を除く): 75337206

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1861, 1911, 2058, 3722, 3822, 4459, 5583, 8918, 11166, 13027, 13377, 24193, 26054, 26754, 39081, 48386, 72579, 78162, 91189, 145158, 169351, 182378, 273567, 338702, 508053, 547134, 638323, 1016106, 1185457, 1276646, 1914969, 2370914, 3556371, 3829938, 7112742, 8298199, 16596398, 24894597, 49789194]

約数ペア:

[(1, 49789194), (2, 24894597), (3, 16596398), (6, 8298199), (7, 7112742), (13, 3829938), (14, 3556371), (21, 2370914), (26, 1914969), (39, 1276646), (42, 1185457), (49, 1016106), (78, 638323), (91, 547134), (98, 508053), (147, 338702), (182, 273567), (273, 182378), (294, 169351), (343, 145158), (546, 91189), (637, 78162), (686, 72579), (1029, 48386), (1274, 39081), (1861, 26754), (1911, 26054), (2058, 24193), (3722, 13377), (3822, 13027), (4459, 11166), (5583, 8918)]