49993902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6961}}^1$

素因数の和:6998

約数の個数: 64

約数和(自身を含む): 133670400

約数和(自身を除く): 83676498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 6961, 7182, 13922, 20883, 41766, 48727, 62649, 97454, 125298, 132259, 146181, 187947, 264518, 292362, 375894, 396777, 438543, 793554, 877086, 925813, 1190331, 1315629, 1851626, 2380662, 2631258, 2777439, 3570993, 5554878, 7141986, 8332317, 16664634, 24996951, 49993902]

約数ペア:

[(1, 49993902), (2, 24996951), (3, 16664634), (6, 8332317), (7, 7141986), (9, 5554878), (14, 3570993), (18, 2777439), (19, 2631258), (21, 2380662), (27, 1851626), (38, 1315629), (42, 1190331), (54, 925813), (57, 877086), (63, 793554), (114, 438543), (126, 396777), (133, 375894), (171, 292362), (189, 264518), (266, 187947), (342, 146181), (378, 132259), (399, 125298), (513, 97454), (798, 62649), (1026, 48727), (1197, 41766), (2394, 20883), (3591, 13922), (6961, 7182)]