54928479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 80498880

約数和(自身を除く): 25570401

約数列:

[1, 3, 17, 41, 51, 109, 123, 241, 327, 697, 723, 1853, 2091, 4097, 4469, 5559, 9881, 12291, 13407, 26269, 29643, 75973, 78807, 167977, 227919, 446573, 503931, 1077029, 1339719, 3231087, 18309493, 54928479]

約数ペア:

[(1, 54928479), (3, 18309493), (17, 3231087), (41, 1339719), (51, 1077029), (109, 503931), (123, 446573), (241, 227919), (327, 167977), (697, 78807), (723, 75973), (1853, 29643), (2091, 26269), (4097, 13407), (4469, 12291), (5559, 9881)]