53181280

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{877}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 126115920

約数和(自身を除く): 72934640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 758, 877, 1516, 1754, 1895, 3032, 3508, 3790, 4385, 6064, 7016, 7580, 8770, 12128, 14032, 15160, 17540, 28064, 30320, 35080, 60640, 70160, 140320, 332383, 664766, 1329532, 1661915, 2659064, 3323830, 5318128, 6647660, 10636256, 13295320, 26590640, 53181280]

約数ペア:

[(1, 53181280), (2, 26590640), (4, 13295320), (5, 10636256), (8, 6647660), (10, 5318128), (16, 3323830), (20, 2659064), (32, 1661915), (40, 1329532), (80, 664766), (160, 332383), (379, 140320), (758, 70160), (877, 60640), (1516, 35080), (1754, 30320), (1895, 28064), (3032, 17540), (3508, 15160), (3790, 14032), (4385, 12128), (6064, 8770), (7016, 7580)]