5306548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 10866240

約数和(自身を除く): 5559692

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 131, 164, 247, 262, 494, 524, 533, 779, 988, 1066, 1558, 1703, 2132, 2489, 3116, 3406, 4978, 5371, 6812, 9956, 10127, 10742, 20254, 21484, 32357, 40508, 64714, 69823, 102049, 129428, 139646, 204098, 279292, 408196, 1326637, 2653274, 5306548]

約数ペア:

[(1, 5306548), (2, 2653274), (4, 1326637), (13, 408196), (19, 279292), (26, 204098), (38, 139646), (41, 129428), (52, 102049), (76, 69823), (82, 64714), (131, 40508), (164, 32357), (247, 21484), (262, 20254), (494, 10742), (524, 10127), (533, 9956), (779, 6812), (988, 5371), (1066, 4978), (1558, 3406), (1703, 3116), (2132, 2489)]