49468293

素因数分解:

$3^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 86184000

約数和(自身を除く): 36715707

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 139, 147, 189, 269, 417, 441, 807, 973, 1251, 1323, 1883, 2421, 2919, 3753, 5649, 6811, 7263, 8757, 13181, 16947, 20433, 26271, 37391, 39543, 50841, 61299, 112173, 118629, 183897, 261737, 336519, 355887, 785211, 1009557, 1832159, 2355633, 5496477, 7066899, 16489431, 49468293]

約数ペア:

[(1, 49468293), (3, 16489431), (7, 7066899), (9, 5496477), (21, 2355633), (27, 1832159), (49, 1009557), (63, 785211), (139, 355887), (147, 336519), (189, 261737), (269, 183897), (417, 118629), (441, 112173), (807, 61299), (973, 50841), (1251, 39543), (1323, 37391), (1883, 26271), (2421, 20433), (2919, 16947), (3753, 13181), (5649, 8757), (6811, 7263)]