54043561

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 70785792

約数和(自身を除く): 16742231

約数列:

[1, 11, 13, 17, 43, 47, 121, 143, 187, 221, 473, 517, 559, 611, 731, 799, 1573, 2021, 2057, 2431, 5203, 5687, 6149, 6721, 8041, 8789, 9503, 10387, 22231, 26273, 26741, 34357, 67639, 73931, 88451, 96679, 104533, 114257, 244541, 289003, 377927, 446641, 1149863, 1256827, 3179033, 4157197, 4913051, 54043561]

約数ペア:

[(1, 54043561), (11, 4913051), (13, 4157197), (17, 3179033), (43, 1256827), (47, 1149863), (121, 446641), (143, 377927), (187, 289003), (221, 244541), (473, 114257), (517, 104533), (559, 96679), (611, 88451), (731, 73931), (799, 67639), (1573, 34357), (2021, 26741), (2057, 26273), (2431, 22231), (5203, 10387), (5687, 9503), (6149, 8789), (6721, 8041)]