54998528

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8294

約数の個数: 40

約数和(自身を含む): 118357008

約数和(自身を除く): 63358480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 8263, 16526, 33052, 66104, 107419, 132208, 214838, 264416, 429676, 528832, 859352, 1057664, 1718704, 2115328, 3437408, 4230656, 6874816, 13749632, 27499264, 54998528]

約数ペア:

[(1, 54998528), (2, 27499264), (4, 13749632), (8, 6874816), (13, 4230656), (16, 3437408), (26, 2115328), (32, 1718704), (52, 1057664), (64, 859352), (104, 528832), (128, 429676), (208, 264416), (256, 214838), (416, 132208), (512, 107419), (832, 66104), (1664, 33052), (3328, 16526), (6656, 8263)]