57886465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 33559295

約数列:

[1, 5, 7, 13, 29, 35, 41, 65, 91, 107, 145, 203, 205, 287, 377, 455, 533, 535, 749, 1015, 1189, 1391, 1435, 1885, 2639, 2665, 3103, 3731, 3745, 4387, 5945, 6955, 8323, 9737, 13195, 15457, 15515, 18655, 21721, 21935, 30709, 40339, 41615, 48685, 57031, 77285, 108199, 108605, 127223, 153545, 201695, 282373, 285155, 399217, 540995, 636115, 890561, 1411865, 1653899, 1996085, 4452805, 8269495, 11577293, 57886465]

約数ペア:

[(1, 57886465), (5, 11577293), (7, 8269495), (13, 4452805), (29, 1996085), (35, 1653899), (41, 1411865), (65, 890561), (91, 636115), (107, 540995), (145, 399217), (203, 285155), (205, 282373), (287, 201695), (377, 153545), (455, 127223), (533, 108605), (535, 108199), (749, 77285), (1015, 57031), (1189, 48685), (1391, 41615), (1435, 40339), (1885, 30709), (2639, 21935), (2665, 21721), (3103, 18655), (3731, 15515), (3745, 15457), (4387, 13195), (5945, 9737), (6955, 8323)]