52070018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 108380160

約数和(自身を除く): 56310142

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 682, 806, 839, 1001, 1678, 2002, 2387, 2821, 4433, 4774, 5642, 5873, 8866, 9229, 10907, 11746, 18458, 21814, 26009, 31031, 52018, 62062, 64603, 76349, 119977, 129206, 152698, 182063, 239954, 286099, 338117, 364126, 572198, 676234, 839839, 1679678, 2002693, 2366819, 3719287, 4005386, 4733638, 7438574, 26035009, 52070018]

約数ペア:

[(1, 52070018), (2, 26035009), (7, 7438574), (11, 4733638), (13, 4005386), (14, 3719287), (22, 2366819), (26, 2002693), (31, 1679678), (62, 839839), (77, 676234), (91, 572198), (143, 364126), (154, 338117), (182, 286099), (217, 239954), (286, 182063), (341, 152698), (403, 129206), (434, 119977), (682, 76349), (806, 64603), (839, 62062), (1001, 52018), (1678, 31031), (2002, 26009), (2387, 21814), (2821, 18458), (4433, 11746), (4774, 10907), (5642, 9229), (5873, 8866)]