51534054

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20021}}^1$

素因数の和:20053

約数の個数: 48

約数和(自身を含む): 131184144

約数和(自身を除く): 79650090

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 20021, 40042, 60063, 120126, 180189, 220231, 260273, 360378, 440462, 520546, 660693, 780819, 1321386, 1561638, 1982079, 2342457, 2863003, 3964158, 4684914, 5726006, 8589009, 17178018, 25767027, 51534054]

約数ペア:

[(1, 51534054), (2, 25767027), (3, 17178018), (6, 8589009), (9, 5726006), (11, 4684914), (13, 3964158), (18, 2863003), (22, 2342457), (26, 1982079), (33, 1561638), (39, 1321386), (66, 780819), (78, 660693), (99, 520546), (117, 440462), (143, 360378), (198, 260273), (234, 220231), (286, 180189), (429, 120126), (858, 60063), (1287, 40042), (2574, 20021)]