56107557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 94663296

約数和(自身を除く): 38555739

約数列:

[1, 3, 9, 11, 23, 33, 41, 69, 99, 123, 207, 253, 369, 451, 601, 759, 943, 1353, 1803, 2277, 2829, 4059, 5409, 6611, 8487, 10373, 13823, 19833, 24641, 31119, 41469, 59499, 73923, 93357, 124407, 152053, 221769, 271051, 456159, 566743, 813153, 1368477, 1700229, 2439459, 5100687, 6234173, 18702519, 56107557]

約数ペア:

[(1, 56107557), (3, 18702519), (9, 6234173), (11, 5100687), (23, 2439459), (33, 1700229), (41, 1368477), (69, 813153), (99, 566743), (123, 456159), (207, 271051), (253, 221769), (369, 152053), (451, 124407), (601, 93357), (759, 73923), (943, 59499), (1353, 41469), (1803, 31119), (2277, 24641), (2829, 19833), (4059, 13823), (5409, 10373), (6611, 8487)]