52158078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21787}}^1$

素因数の和:21821

約数の個数: 48

約数和(自身を含む): 135957120

約数和(自身を除く): 83799042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 21787, 43574, 65361, 130722, 152509, 196083, 305018, 392166, 413953, 457527, 827906, 915054, 1241859, 1372581, 2483718, 2745162, 2897671, 3725577, 5795342, 7451154, 8693013, 17386026, 26079039, 52158078]

約数ペア:

[(1, 52158078), (2, 26079039), (3, 17386026), (6, 8693013), (7, 7451154), (9, 5795342), (14, 3725577), (18, 2897671), (19, 2745162), (21, 2483718), (38, 1372581), (42, 1241859), (57, 915054), (63, 827906), (114, 457527), (126, 413953), (133, 392166), (171, 305018), (266, 196083), (342, 152509), (399, 130722), (798, 65361), (1197, 43574), (2394, 21787)]