45031311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 30447729

約数列:

[1, 3, 9, 13, 19, 39, 47, 57, 117, 141, 171, 247, 423, 431, 611, 741, 893, 1293, 1833, 2223, 2679, 3879, 5499, 5603, 8037, 8189, 11609, 16809, 20257, 24567, 34827, 50427, 60771, 73701, 104481, 106457, 182313, 263341, 319371, 384883, 790023, 958113, 1154649, 2370069, 3463947, 5003479, 15010437, 45031311]

約数ペア:

[(1, 45031311), (3, 15010437), (9, 5003479), (13, 3463947), (19, 2370069), (39, 1154649), (47, 958113), (57, 790023), (117, 384883), (141, 319371), (171, 263341), (247, 182313), (423, 106457), (431, 104481), (611, 73701), (741, 60771), (893, 50427), (1293, 34827), (1833, 24567), (2223, 20257), (2679, 16809), (3879, 11609), (5499, 8189), (5603, 8037)]