49105287

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 90005760

約数和(自身を除く): 40900473

約数列:

[1, 3, 7, 9, 11, 21, 33, 59, 63, 77, 99, 177, 231, 413, 531, 649, 693, 1201, 1239, 1947, 3603, 3717, 4543, 5841, 8407, 10809, 13211, 13629, 25221, 39633, 40887, 70859, 75663, 92477, 118899, 212577, 277431, 496013, 637731, 779449, 832293, 1488039, 2338347, 4464117, 5456143, 7015041, 16368429, 49105287]

約数ペア:

[(1, 49105287), (3, 16368429), (7, 7015041), (9, 5456143), (11, 4464117), (21, 2338347), (33, 1488039), (59, 832293), (63, 779449), (77, 637731), (99, 496013), (177, 277431), (231, 212577), (413, 118899), (531, 92477), (649, 75663), (693, 70859), (1201, 40887), (1239, 39633), (1947, 25221), (3603, 13629), (3717, 13211), (4543, 10809), (5841, 8407)]