53208568

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 120384000

約数和(自身を除く): 67175432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 109, 161, 184, 218, 322, 379, 436, 644, 758, 763, 872, 1288, 1516, 1526, 2507, 2653, 3032, 3052, 5014, 5306, 6104, 8717, 10028, 10612, 17434, 17549, 20056, 21224, 34868, 35098, 41311, 61019, 69736, 70196, 82622, 122038, 140392, 165244, 244076, 289177, 330488, 488152, 578354, 950153, 1156708, 1900306, 2313416, 3800612, 6651071, 7601224, 13302142, 26604284, 53208568]

約数ペア:

[(1, 53208568), (2, 26604284), (4, 13302142), (7, 7601224), (8, 6651071), (14, 3800612), (23, 2313416), (28, 1900306), (46, 1156708), (56, 950153), (92, 578354), (109, 488152), (161, 330488), (184, 289177), (218, 244076), (322, 165244), (379, 140392), (436, 122038), (644, 82622), (758, 70196), (763, 69736), (872, 61019), (1288, 41311), (1516, 35098), (1526, 34868), (2507, 21224), (2653, 20056), (3032, 17549), (3052, 17434), (5014, 10612), (5306, 10028), (6104, 8717)]