53178345

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 102503232

約数和(自身を除く): 49324887

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 477, 495, 583, 795, 1749, 2027, 2385, 2915, 5247, 6081, 8745, 10135, 18243, 22297, 26235, 30405, 66891, 91215, 107431, 111485, 200673, 322293, 334455, 537155, 966879, 1003365, 1181741, 1611465, 3545223, 4834395, 5908705, 10635669, 17726115, 53178345]

約数ペア:

[(1, 53178345), (3, 17726115), (5, 10635669), (9, 5908705), (11, 4834395), (15, 3545223), (33, 1611465), (45, 1181741), (53, 1003365), (55, 966879), (99, 537155), (159, 334455), (165, 322293), (265, 200673), (477, 111485), (495, 107431), (583, 91215), (795, 66891), (1749, 30405), (2027, 26235), (2385, 22297), (2915, 18243), (5247, 10135), (6081, 8745)]