55705688

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 106860720

約数和(自身を除く): 51155032

約数列:

[1, 2, 4, 8, 61, 122, 211, 244, 422, 488, 541, 844, 1082, 1688, 2164, 4328, 12871, 25742, 33001, 51484, 66002, 102968, 114151, 132004, 228302, 264008, 456604, 913208, 6963211, 13926422, 27852844, 55705688]

約数ペア:

[(1, 55705688), (2, 27852844), (4, 13926422), (8, 6963211), (61, 913208), (122, 456604), (211, 264008), (244, 228302), (422, 132004), (488, 114151), (541, 102968), (844, 66002), (1082, 51484), (1688, 33001), (2164, 25742), (4328, 12871)]