55688566

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 95489280

約数和(自身を除く): 39800714

約数列:

[1, 2, 17, 23, 34, 46, 59, 71, 118, 142, 289, 391, 578, 782, 1003, 1207, 1357, 1633, 2006, 2414, 2714, 3266, 4189, 6647, 8378, 13294, 17051, 20519, 23069, 27761, 34102, 41038, 46138, 55522, 71213, 96347, 142426, 192694, 392173, 471937, 784346, 943874, 1210621, 1637899, 2421242, 3275798, 27844283, 55688566]

約数ペア:

[(1, 55688566), (2, 27844283), (17, 3275798), (23, 2421242), (34, 1637899), (46, 1210621), (59, 943874), (71, 784346), (118, 471937), (142, 392173), (289, 192694), (391, 142426), (578, 96347), (782, 71213), (1003, 55522), (1207, 46138), (1357, 41038), (1633, 34102), (2006, 27761), (2414, 23069), (2714, 20519), (3266, 17051), (4189, 13294), (6647, 8378)]