51789726

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{3539}}^1$

素因数の和:3821

約数の個数: 32

約数和(自身を含む): 115545600

約数和(自身を除く): 63755874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 3539, 4878, 7078, 7317, 10617, 14634, 21234, 31851, 63702, 95553, 191106, 959069, 1918138, 2877207, 5754414, 8631621, 17263242, 25894863, 51789726]

約数ペア:

[(1, 51789726), (2, 25894863), (3, 17263242), (6, 8631621), (9, 5754414), (18, 2877207), (27, 1918138), (54, 959069), (271, 191106), (542, 95553), (813, 63702), (1626, 31851), (2439, 21234), (3539, 14634), (4878, 10617), (7078, 7317)]