53712568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 125496000

約数和(自身を除く): 71783432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 178, 182, 356, 364, 623, 712, 728, 829, 1157, 1246, 1658, 2314, 2492, 3316, 4628, 4984, 5803, 6632, 8099, 9256, 10777, 11606, 16198, 21554, 23212, 32396, 43108, 46424, 64792, 73781, 75439, 86216, 147562, 150878, 295124, 301756, 516467, 590248, 603512, 959153, 1032934, 1918306, 2065868, 3836612, 4131736, 6714071, 7673224, 13428142, 26856284, 53712568]

約数ペア:

[(1, 53712568), (2, 26856284), (4, 13428142), (7, 7673224), (8, 6714071), (13, 4131736), (14, 3836612), (26, 2065868), (28, 1918306), (52, 1032934), (56, 959153), (89, 603512), (91, 590248), (104, 516467), (178, 301756), (182, 295124), (356, 150878), (364, 147562), (623, 86216), (712, 75439), (728, 73781), (829, 64792), (1157, 46424), (1246, 43108), (1658, 32396), (2314, 23212), (2492, 21554), (3316, 16198), (4628, 11606), (4984, 10777), (5803, 9256), (6632, 8099)]