55240272

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1889

約数の個数: 80

約数和(自身を含む): 160882560

約数和(自身を除く): 105642288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1801, 1917, 2556, 3408, 3602, 3834, 5112, 5403, 7204, 7668, 10224, 10806, 14408, 15336, 16209, 21612, 28816, 30672, 32418, 43224, 48627, 64836, 86448, 97254, 127871, 129672, 194508, 255742, 259344, 383613, 389016, 511484, 767226, 778032, 1022968, 1150839, 1534452, 2045936, 2301678, 3068904, 3452517, 4603356, 6137808, 6905034, 9206712, 13810068, 18413424, 27620136, 55240272]

約数ペア:

[(1, 55240272), (2, 27620136), (3, 18413424), (4, 13810068), (6, 9206712), (8, 6905034), (9, 6137808), (12, 4603356), (16, 3452517), (18, 3068904), (24, 2301678), (27, 2045936), (36, 1534452), (48, 1150839), (54, 1022968), (71, 778032), (72, 767226), (108, 511484), (142, 389016), (144, 383613), (213, 259344), (216, 255742), (284, 194508), (426, 129672), (432, 127871), (568, 97254), (639, 86448), (852, 64836), (1136, 48627), (1278, 43224), (1704, 32418), (1801, 30672), (1917, 28816), (2556, 21612), (3408, 16209), (3602, 15336), (3834, 14408), (5112, 10806), (5403, 10224), (7204, 7668)]