55049488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 123492096

約数和(自身を除く): 68442608

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 208, 296, 299, 311, 368, 481, 592, 598, 622, 851, 962, 1196, 1244, 1702, 1924, 2392, 2488, 3404, 3848, 4043, 4784, 4976, 6808, 7153, 7696, 8086, 11063, 11507, 13616, 14306, 16172, 22126, 23014, 28612, 32344, 44252, 46028, 57224, 64688, 88504, 92056, 92989, 114448, 149591, 177008, 184112, 185978, 264661, 299182, 371956, 529322, 598364, 743912, 1058644, 1196728, 1487824, 2117288, 2393456, 3440593, 4234576, 6881186, 13762372, 27524744, 55049488]

約数ペア:

[(1, 55049488), (2, 27524744), (4, 13762372), (8, 6881186), (13, 4234576), (16, 3440593), (23, 2393456), (26, 2117288), (37, 1487824), (46, 1196728), (52, 1058644), (74, 743912), (92, 598364), (104, 529322), (148, 371956), (184, 299182), (208, 264661), (296, 185978), (299, 184112), (311, 177008), (368, 149591), (481, 114448), (592, 92989), (598, 92056), (622, 88504), (851, 64688), (962, 57224), (1196, 46028), (1244, 44252), (1702, 32344), (1924, 28612), (2392, 23014), (2488, 22126), (3404, 16172), (3848, 14306), (4043, 13616), (4784, 11507), (4976, 11063), (6808, 8086), (7153, 7696)]