51747514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1811}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 96195456

約数和(自身を除く): 44447942

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 1099, 1811, 2041, 2198, 3622, 4082, 12677, 14287, 23543, 25354, 28574, 47086, 164801, 284327, 329602, 568654, 1990289, 3696251, 3980578, 7392502, 25873757, 51747514]

約数ペア:

[(1, 51747514), (2, 25873757), (7, 7392502), (13, 3980578), (14, 3696251), (26, 1990289), (91, 568654), (157, 329602), (182, 284327), (314, 164801), (1099, 47086), (1811, 28574), (2041, 25354), (2198, 23543), (3622, 14287), (4082, 12677)]