42504957

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 71884800

約数和(自身を除く): 29379843

約数列:

[1, 3, 9, 11, 19, 33, 57, 59, 99, 171, 177, 209, 383, 531, 627, 649, 1121, 1149, 1881, 1947, 3363, 3447, 4213, 5841, 7277, 10089, 12331, 12639, 21831, 22597, 36993, 37917, 65493, 67791, 80047, 110979, 203373, 240141, 248567, 429343, 720423, 745701, 1288029, 2237103, 3864087, 4722773, 14168319, 42504957]

約数ペア:

[(1, 42504957), (3, 14168319), (9, 4722773), (11, 3864087), (19, 2237103), (33, 1288029), (57, 745701), (59, 720423), (99, 429343), (171, 248567), (177, 240141), (209, 203373), (383, 110979), (531, 80047), (627, 67791), (649, 65493), (1121, 37917), (1149, 36993), (1881, 22597), (1947, 21831), (3363, 12639), (3447, 12331), (4213, 10089), (5841, 7277)]