52884279

素因数分解:

$3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 92586240

約数和(自身を除く): 39701961

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 71, 147, 189, 213, 441, 497, 563, 639, 1323, 1491, 1689, 1917, 3479, 3941, 4473, 5067, 10437, 11823, 13419, 15201, 27587, 31311, 35469, 39973, 82761, 93933, 106407, 119919, 248283, 279811, 359757, 744849, 839433, 1079271, 1958677, 2518299, 5876031, 7554897, 17628093, 52884279]

約数ペア:

[(1, 52884279), (3, 17628093), (7, 7554897), (9, 5876031), (21, 2518299), (27, 1958677), (49, 1079271), (63, 839433), (71, 744849), (147, 359757), (189, 279811), (213, 248283), (441, 119919), (497, 106407), (563, 93933), (639, 82761), (1323, 39973), (1491, 35469), (1689, 31311), (1917, 27587), (3479, 15201), (3941, 13419), (4473, 11823), (5067, 10437)]