54978968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3271}}^1$

素因数の和:3479

約数の個数: 32

約数和(自身を含む): 113080320

約数和(自身を除く): 58101352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 3271, 4202, 6542, 8404, 13084, 16808, 26168, 35981, 71962, 143924, 287848, 624761, 1249522, 2499044, 4998088, 6872371, 13744742, 27489484, 54978968]

約数ペア:

[(1, 54978968), (2, 27489484), (4, 13744742), (8, 6872371), (11, 4998088), (22, 2499044), (44, 1249522), (88, 624761), (191, 287848), (382, 143924), (764, 71962), (1528, 35981), (2101, 26168), (3271, 16808), (4202, 13084), (6542, 8404)]