54201938

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 99973440

約数和(自身を除く): 45771502

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 139, 161, 173, 278, 322, 346, 973, 1127, 1211, 1946, 2254, 2422, 3197, 3979, 6394, 6811, 7958, 8477, 13622, 16954, 22379, 24047, 27853, 44758, 48094, 55706, 156653, 168329, 194971, 313306, 336658, 389942, 553081, 1106162, 1178303, 2356606, 3871567, 7743134, 27100969, 54201938]

約数ペア:

[(1, 54201938), (2, 27100969), (7, 7743134), (14, 3871567), (23, 2356606), (46, 1178303), (49, 1106162), (98, 553081), (139, 389942), (161, 336658), (173, 313306), (278, 194971), (322, 168329), (346, 156653), (973, 55706), (1127, 48094), (1211, 44758), (1946, 27853), (2254, 24047), (2422, 22379), (3197, 16954), (3979, 13622), (6394, 8477), (6811, 7958)]