54278290132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{180959}}^1$

素因数の和:181392

約数の個数: 48

約数和(自身を含む): 109991831040

約数和(自身を除く): 55713540908

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 401, 748, 802, 1604, 4411, 6817, 8822, 13634, 17644, 27268, 74987, 149974, 180959, 299948, 361918, 723836, 1990549, 3076303, 3981098, 6152606, 7962196, 12305212, 33839333, 67678666, 72564559, 135357332, 145129118, 290258236, 798210149, 1233597503, 1596420298, 2467195006, 3192840596, 4934390012, 13569572533, 27139145066, 54278290132]

約数ペア:

[(1, 54278290132), (2, 27139145066), (4, 13569572533), (11, 4934390012), (17, 3192840596), (22, 2467195006), (34, 1596420298), (44, 1233597503), (68, 798210149), (187, 290258236), (374, 145129118), (401, 135357332), (748, 72564559), (802, 67678666), (1604, 33839333), (4411, 12305212), (6817, 7962196), (8822, 6152606), (13634, 3981098), (17644, 3076303), (27268, 1990549), (74987, 723836), (149974, 361918), (180959, 299948)]