52790465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 78570240

約数和(自身を除く): 25779775

約数列:

[1, 5, 7, 13, 35, 65, 91, 157, 455, 739, 785, 1099, 2041, 3695, 5173, 5495, 9607, 10205, 14287, 25865, 48035, 67249, 71435, 116023, 336245, 580115, 812161, 1508299, 4060805, 7541495, 10558093, 52790465]

約数ペア:

[(1, 52790465), (5, 10558093), (7, 7541495), (13, 4060805), (35, 1508299), (65, 812161), (91, 580115), (157, 336245), (455, 116023), (739, 71435), (785, 67249), (1099, 48035), (2041, 25865), (3695, 14287), (5173, 10205), (5495, 9607)]