49127331

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 31311069

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 121, 187, 209, 323, 363, 419, 561, 627, 969, 1257, 2057, 2299, 3553, 4609, 6171, 6897, 7123, 7961, 10659, 13827, 21369, 23883, 39083, 50699, 78353, 87571, 117249, 135337, 152097, 235059, 262713, 406011, 861883, 963281, 1488707, 2585649, 2889843, 4466121, 16375777, 49127331]

約数ペア:

[(1, 49127331), (3, 16375777), (11, 4466121), (17, 2889843), (19, 2585649), (33, 1488707), (51, 963281), (57, 861883), (121, 406011), (187, 262713), (209, 235059), (323, 152097), (363, 135337), (419, 117249), (561, 87571), (627, 78353), (969, 50699), (1257, 39083), (2057, 23883), (2299, 21369), (3553, 13827), (4609, 10659), (6171, 7961), (6897, 7123)]