52253019

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 102735360

約数和(自身を除く): 50482341

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 81, 91, 117, 119, 139, 153, 189, 221, 243, 273, 351, 357, 417, 459, 567, 663, 819, 973, 1053, 1071, 1251, 1377, 1547, 1701, 1807, 1989, 2363, 2457, 2919, 3159, 3213, 3753, 4131, 4641, 5421, 5967, 7089, 7371, 8757, 9639, 11259, 12649, 13923, 16263, 16541, 17901, 21267, 22113, 26271, 28917, 30719, 33777, 37947, 41769, 48789, 49623, 53703, 63801, 78813, 92157, 113841, 125307, 146367, 148869, 191403, 215033, 236439, 276471, 341523, 375921, 439101, 446607, 574209, 645099, 829413, 1024569, 1339821, 1935297, 2488239, 3073707, 4019463, 5805891, 7464717, 17417673, 52253019]

約数ペア:

[(1, 52253019), (3, 17417673), (7, 7464717), (9, 5805891), (13, 4019463), (17, 3073707), (21, 2488239), (27, 1935297), (39, 1339821), (51, 1024569), (63, 829413), (81, 645099), (91, 574209), (117, 446607), (119, 439101), (139, 375921), (153, 341523), (189, 276471), (221, 236439), (243, 215033), (273, 191403), (351, 148869), (357, 146367), (417, 125307), (459, 113841), (567, 92157), (663, 78813), (819, 63801), (973, 53703), (1053, 49623), (1071, 48789), (1251, 41769), (1377, 37947), (1547, 33777), (1701, 30719), (1807, 28917), (1989, 26271), (2363, 22113), (2457, 21267), (2919, 17901), (3159, 16541), (3213, 16263), (3753, 13923), (4131, 12649), (4641, 11259), (5421, 9639), (5967, 8757), (7089, 7371)]