55086304

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18917}}^1$

素因数の和:18947

約数の個数: 48

約数和(自身を含む): 133485408

約数和(自身を除く): 78399104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 18917, 37834, 75668, 132419, 151336, 245921, 264838, 302672, 491842, 529676, 605344, 983684, 1059352, 1721447, 1967368, 2118704, 3442894, 3934736, 4237408, 6885788, 7869472, 13771576, 27543152, 55086304]

約数ペア:

[(1, 55086304), (2, 27543152), (4, 13771576), (7, 7869472), (8, 6885788), (13, 4237408), (14, 3934736), (16, 3442894), (26, 2118704), (28, 1967368), (32, 1721447), (52, 1059352), (56, 983684), (91, 605344), (104, 529676), (112, 491842), (182, 302672), (208, 264838), (224, 245921), (364, 151336), (416, 132419), (728, 75668), (1456, 37834), (2912, 18917)]