51891252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3413}}^1$

素因数の和:3608

約数の個数: 48

約数和(自身を含む): 139181952

約数和(自身を除く): 87290700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 2172, 2534, 3413, 3801, 5068, 6826, 7602, 10239, 13652, 15204, 20478, 23891, 40956, 47782, 71673, 95564, 143346, 286692, 617753, 1235506, 1853259, 2471012, 3706518, 4324271, 7413036, 8648542, 12972813, 17297084, 25945626, 51891252]

約数ペア:

[(1, 51891252), (2, 25945626), (3, 17297084), (4, 12972813), (6, 8648542), (7, 7413036), (12, 4324271), (14, 3706518), (21, 2471012), (28, 1853259), (42, 1235506), (84, 617753), (181, 286692), (362, 143346), (543, 95564), (724, 71673), (1086, 47782), (1267, 40956), (2172, 23891), (2534, 20478), (3413, 15204), (3801, 13652), (5068, 10239), (6826, 7602)]