49129760

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4583}}^1$

素因数の和:4665

約数の個数: 48

約数和(自身を含む): 117827136

約数和(自身を除く): 68697376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 4583, 5360, 9166, 10720, 18332, 22915, 36664, 45830, 73328, 91660, 146656, 183320, 307061, 366640, 614122, 733280, 1228244, 1535305, 2456488, 3070610, 4912976, 6141220, 9825952, 12282440, 24564880, 49129760]

約数ペア:

[(1, 49129760), (2, 24564880), (4, 12282440), (5, 9825952), (8, 6141220), (10, 4912976), (16, 3070610), (20, 2456488), (32, 1535305), (40, 1228244), (67, 733280), (80, 614122), (134, 366640), (160, 307061), (268, 183320), (335, 146656), (536, 91660), (670, 73328), (1072, 45830), (1340, 36664), (2144, 22915), (2680, 18332), (4583, 10720), (5360, 9166)]