53065784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 112147200

約数和(自身を除く): 59081416

約数列:

[1, 2, 4, 8, 19, 23, 38, 43, 46, 76, 86, 92, 152, 172, 184, 344, 353, 437, 706, 817, 874, 989, 1412, 1634, 1748, 1978, 2824, 3268, 3496, 3956, 6536, 6707, 7912, 8119, 13414, 15179, 16238, 18791, 26828, 30358, 32476, 37582, 53656, 60716, 64952, 75164, 121432, 150328, 154261, 288401, 308522, 349117, 576802, 617044, 698234, 1153604, 1234088, 1396468, 2307208, 2792936, 6633223, 13266446, 26532892, 53065784]

約数ペア:

[(1, 53065784), (2, 26532892), (4, 13266446), (8, 6633223), (19, 2792936), (23, 2307208), (38, 1396468), (43, 1234088), (46, 1153604), (76, 698234), (86, 617044), (92, 576802), (152, 349117), (172, 308522), (184, 288401), (344, 154261), (353, 150328), (437, 121432), (706, 75164), (817, 64952), (874, 60716), (989, 53656), (1412, 37582), (1634, 32476), (1748, 30358), (1978, 26828), (2824, 18791), (3268, 16238), (3496, 15179), (3956, 13414), (6536, 8119), (6707, 7912)]