57442852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 111384000

約数和(自身を除く): 53941148

約数列:

[1, 2, 4, 19, 29, 38, 58, 67, 76, 116, 134, 268, 389, 551, 778, 1102, 1273, 1556, 1943, 2204, 2546, 3886, 5092, 7391, 7772, 11281, 14782, 22562, 26063, 29564, 36917, 45124, 52126, 73834, 104252, 147668, 214339, 428678, 495197, 755827, 857356, 990394, 1511654, 1980788, 3023308, 14360713, 28721426, 57442852]

約数ペア:

[(1, 57442852), (2, 28721426), (4, 14360713), (19, 3023308), (29, 1980788), (38, 1511654), (58, 990394), (67, 857356), (76, 755827), (116, 495197), (134, 428678), (268, 214339), (389, 147668), (551, 104252), (778, 73834), (1102, 52126), (1273, 45124), (1556, 36917), (1943, 29564), (2204, 26063), (2546, 22562), (3886, 14782), (5092, 11281), (7391, 7772)]