49061691

素因数分解:

$3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 86361600

約数和(自身を除く): 37299909

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 343, 441, 483, 691, 1029, 1127, 1449, 2073, 3087, 3381, 4837, 6219, 7889, 10143, 14511, 15893, 23667, 33859, 43533, 47679, 71001, 101577, 111251, 143037, 237013, 304731, 333753, 711039, 778757, 1001259, 2133117, 2336271, 5451299, 7008813, 16353897, 49061691]

約数ペア:

[(1, 49061691), (3, 16353897), (7, 7008813), (9, 5451299), (21, 2336271), (23, 2133117), (49, 1001259), (63, 778757), (69, 711039), (147, 333753), (161, 304731), (207, 237013), (343, 143037), (441, 111251), (483, 101577), (691, 71001), (1029, 47679), (1127, 43533), (1449, 33859), (2073, 23667), (3087, 15893), (3381, 14511), (4837, 10143), (6219, 7889)]