55208172

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 131936000

約数和(自身を除く): 76727828

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 199, 244, 366, 379, 398, 597, 732, 758, 796, 1137, 1194, 1516, 2274, 2388, 4548, 12139, 23119, 24278, 36417, 46238, 48556, 69357, 72834, 75421, 92476, 138714, 145668, 150842, 226263, 277428, 301684, 452526, 905052, 4600681, 9201362, 13802043, 18402724, 27604086, 55208172]

約数ペア:

[(1, 55208172), (2, 27604086), (3, 18402724), (4, 13802043), (6, 9201362), (12, 4600681), (61, 905052), (122, 452526), (183, 301684), (199, 277428), (244, 226263), (366, 150842), (379, 145668), (398, 138714), (597, 92476), (732, 75421), (758, 72834), (796, 69357), (1137, 48556), (1194, 46238), (1516, 36417), (2274, 24278), (2388, 23119), (4548, 12139)]