56791748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 110496960

約数和(自身を除く): 53705212

約数列:

[1, 2, 4, 13, 26, 52, 59, 107, 118, 173, 214, 236, 346, 428, 692, 767, 1391, 1534, 2249, 2782, 3068, 4498, 5564, 6313, 8996, 10207, 12626, 18511, 20414, 25252, 37022, 40828, 74044, 82069, 132691, 164138, 240643, 265382, 328276, 481286, 530764, 962572, 1092149, 2184298, 4368596, 14197937, 28395874, 56791748]

約数ペア:

[(1, 56791748), (2, 28395874), (4, 14197937), (13, 4368596), (26, 2184298), (52, 1092149), (59, 962572), (107, 530764), (118, 481286), (173, 328276), (214, 265382), (236, 240643), (346, 164138), (428, 132691), (692, 82069), (767, 74044), (1391, 40828), (1534, 37022), (2249, 25252), (2782, 20414), (3068, 18511), (4498, 12626), (5564, 10207), (6313, 8996)]