54650536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1399}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 108360000

約数和(自身を除く): 53709464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 1399, 2056, 2798, 4883, 5596, 9766, 11192, 19532, 26581, 39064, 53162, 106324, 212648, 359543, 719086, 1438172, 2876344, 6831317, 13662634, 27325268, 54650536]

約数ペア:

[(1, 54650536), (2, 27325268), (4, 13662634), (8, 6831317), (19, 2876344), (38, 1438172), (76, 719086), (152, 359543), (257, 212648), (514, 106324), (1028, 53162), (1399, 39064), (2056, 26581), (2798, 19532), (4883, 11192), (5596, 9766)]