55777072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1171}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 116989040

約数和(自身を除く): 61211968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1171, 1832, 2342, 2977, 3664, 4684, 5954, 9368, 11908, 15223, 18736, 23816, 30446, 47632, 60892, 121784, 243568, 268159, 536318, 1072636, 2145272, 3486067, 4290544, 6972134, 13944268, 27888536, 55777072]

約数ペア:

[(1, 55777072), (2, 27888536), (4, 13944268), (8, 6972134), (13, 4290544), (16, 3486067), (26, 2145272), (52, 1072636), (104, 536318), (208, 268159), (229, 243568), (458, 121784), (916, 60892), (1171, 47632), (1832, 30446), (2342, 23816), (2977, 18736), (3664, 15223), (4684, 11908), (5954, 9368)]