53442080

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1583}}^1$

素因数の和:1809

約数の個数: 48

約数和(自身を含む): 126935424

約数和(自身を除く): 73493344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1583, 1688, 2110, 3166, 3376, 4220, 6332, 6752, 7915, 8440, 12664, 15830, 16880, 25328, 31660, 33760, 50656, 63320, 126640, 253280, 334013, 668026, 1336052, 1670065, 2672104, 3340130, 5344208, 6680260, 10688416, 13360520, 26721040, 53442080]

約数ペア:

[(1, 53442080), (2, 26721040), (4, 13360520), (5, 10688416), (8, 6680260), (10, 5344208), (16, 3340130), (20, 2672104), (32, 1670065), (40, 1336052), (80, 668026), (160, 334013), (211, 253280), (422, 126640), (844, 63320), (1055, 50656), (1583, 33760), (1688, 31660), (2110, 25328), (3166, 16880), (3376, 15830), (4220, 12664), (6332, 8440), (6752, 7915)]