55490968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8747}}^1$

素因数の和:8827

約数の個数: 32

約数和(自身を含む): 113898960

約数和(自身を除く): 58407992

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 8747, 17494, 34988, 69976, 113711, 227422, 454844, 533567, 909688, 1067134, 2134268, 4268536, 6936371, 13872742, 27745484, 55490968]

約数ペア:

[(1, 55490968), (2, 27745484), (4, 13872742), (8, 6936371), (13, 4268536), (26, 2134268), (52, 1067134), (61, 909688), (104, 533567), (122, 454844), (244, 227422), (488, 113711), (793, 69976), (1586, 34988), (3172, 17494), (6344, 8747)]