55190672

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 110680416

約数和(自身を除く): 55489744

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 344, 388, 688, 776, 827, 1552, 1654, 3308, 4171, 6616, 8342, 13232, 16684, 33368, 35561, 66736, 71122, 80219, 142244, 160438, 284488, 320876, 568976, 641752, 1283504, 3449417, 6898834, 13797668, 27595336, 55190672]

約数ペア:

[(1, 55190672), (2, 27595336), (4, 13797668), (8, 6898834), (16, 3449417), (43, 1283504), (86, 641752), (97, 568976), (172, 320876), (194, 284488), (344, 160438), (388, 142244), (688, 80219), (776, 71122), (827, 66736), (1552, 35561), (1654, 33368), (3308, 16684), (4171, 13232), (6616, 8342)]