52432480

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7621}}^1$

素因数の和:7679

約数の個数: 48

約数和(自身を含む): 126769104

約数和(自身を除く): 74336624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 7621, 15242, 30484, 38105, 60968, 76210, 121936, 152420, 243872, 304840, 327703, 609680, 655406, 1219360, 1310812, 1638515, 2621624, 3277030, 5243248, 6554060, 10486496, 13108120, 26216240, 52432480]

約数ペア:

[(1, 52432480), (2, 26216240), (4, 13108120), (5, 10486496), (8, 6554060), (10, 5243248), (16, 3277030), (20, 2621624), (32, 1638515), (40, 1310812), (43, 1219360), (80, 655406), (86, 609680), (160, 327703), (172, 304840), (215, 243872), (344, 152420), (430, 121936), (688, 76210), (860, 60968), (1376, 38105), (1720, 30484), (3440, 15242), (6880, 7621)]